Magnesium Citrate

Magnesium plays a vital role in energy production, muscle function, nerve signaling, and cardiovascular function. Many diets may not provide optimal intake. Magnesium Citrate offers an easily absorbed form of this essential mineral to support overall nutritional balance.†

Product Features

Magnesium Citrate provides a highly absorbable form of magnesium designed to support everyday wellness. As an essential mineral involved in more than 300 biochemical reactions, magnesium plays a key role in supporting normal cellular and metabolic function.†

Magnesium works in combination with calcium to support healthy cellular, tissue, and organ function and plays an important role in energy production.†

Among the various forms available, magnesium citrate is recognized for its high bioavailability. The combination of magnesium with citric acid supports efficient absorption, making it a practical option for supporting normal nerve and muscle function.†

Key Benefits

• Supports healthy muscle and nerve function†
• Supports normal cardiovascular function†
• Plays a role in energy production and enzyme activity†
• Supports bone health as part of overall nutritional support†
• Supports relaxation and overall calm†
• Supports normal muscle function†
• Supports overall mineral balance†

Why Magnesium Is Often Lacking

Modern dietary patterns and food processing methods may reduce magnesium intake. In some cases, magnesium content can be diminished during refining and cooking processes, making it more challenging to meet daily needs through diet alone.

Magnesium is not always replenished in soils and can be reduced during food processing and preparation. For example, refined white sugar loses most of its magnesium during production, and much of the magnesium in wheat is removed during the refining of white flour. Magnesium is typically not added back into enriched flour, and foods such as fats, oils, and meats naturally contain very little magnesium.

Cooking vegetables in water can also reduce a portion of their natural magnesium content. Diets that rely more heavily on processed foods and fewer whole foods may further impact overall magnesium intake.

Supporting Adequate Magnesium Intake

Maintaining sufficient magnesium intake is important for supporting normal muscle function, nerve signaling, energy production, and overall wellness. Because magnesium is involved in many biological processes, consistent intake through diet and supplementation can help support overall nutritional balance.†

Muscle Ease - Redd Remedies

Feed your strength, hit your goals, and care for your muscles with Muscle Ease™—a high-quality magnesium-based formula designed to support productive muscle function and overall mobility.†

When your muscles are strong and healthy, life is more enjoyable, and more activities are within reach. As we age, maintaining healthy muscle function not only supports an active lifestyle but also helps protect against injuries and falls.

Master Herbalist formulated, Muscle Ease™ nourishes muscles with the essential nutrients they crave so they can perform at their best.†

Why Choose Muscle Ease™

• Provides magnesium and potassium for easy absorption†
• Helps muscles relax and recover naturally†
• Nourishes and balances muscles with essential minerals†
• Includes relaxing, nutrient-rich herbs†
• Delivers whole-food trace minerals from organic alfalfa and organic dulse—nutrients from both land and sea†

Muscle Ease™ is like a multivitamin for your muscles—delivering the nutrition your body needs to move, flex, and relax.

How It Works

Healthy muscles are essential for strength, balance, and mobility. Yet many typical diets lack the nutrients required for proper contraction and relaxation.

• Sodium and calcium (often over-consumed) trigger contraction and can contribute to cramping.
• Magnesium and potassium (often under-consumed) support relaxation, helping muscles release tension and recover.

Nerve-muscle impulses depend on this balance: sodium and potassium move the impulse, while magnesium and calcium drive the contraction and relaxation process.

Muscle Ease™ provides targeted support with magnesium, potassium, and a unique trace mineral blend from organic alfalfa and organic dulse. Together, these nutrients restore balance and promote healthier muscle function.*

Key Ingredients in Muscle Ease

Magnesium and Potassium are essential for proper muscle function and relaxation.† Muscle Ease™ is a magnesium-based formula that includes:†

• Magnesium rice protein chelate, a uniquely absorbable form of the mineral
• Magnesium glycinate, which is chelated or bonded to glycine, a primary calming neurotransmitter

Angelica (Dong Quai) and White (Chinese) Peony provide support for muscle function.†

Chinese Skullcap, along with Angelica and White Peony, works to harmonize and support the body's muscles.†

Alfalfa and Dulse are nutrient-dense foods rich in minerals essential to muscle function.†

Muscles Need Minerals

About Redd Remedies

Redd Remedies carefully chooses herbs, plants, vitamins, and minerals used in Traditional Chinese Medicine, Ayurvedic medicine, and European traditions, which are also supported by modern-day research and science to deliver natural solutions to health. They use wholesome, clean food, targeted high-quality supplements, and qualified doctors with expertise in natural medicine to address health from a whole body perspective. Redd Remedies offers:†

• Quality, purity, and potency guaranteed through expiration
• All-natural ingredients
• Superior quality control

Nutrex Hawaii® Spirulina Tablets

Nutrient-Dense Whole-Food Support for Daily Wellness

Nutrex Hawaii® Spirulina is a premium dietary supplement made from microalgae cultivated on the Kona Coast of Hawaii. Recognized as a concentrated whole-food source of nutrition, spirulina naturally provides plant-based protein, vitamins, minerals, and phytonutrients to support overall wellness, energy, and vitality.†

Spirulina provides nutrition as a whole-food source, meaning its naturally occurring protein, vitamins, minerals, and phytonutrients are present together in a balanced matrix. Unlike isolated nutrients, these components are delivered in combination, allowing them to work together as part of a complete nutritional profile.

Spirulina contains a wide range of naturally occurring compounds, including chlorophyll, carotenoids, phycocyanin, and essential amino acids, which help support the body’s natural antioxidant defenses, healthy cellular function, and nutritional balance.†

Cultivated under carefully controlled conditions using abundant Hawaiian sunlight and high-quality water sources, Nutrex Hawaii® Spirulina is produced to support purity, quality, and consistency. This clean growing environment provides a reliable source of whole-food nutrition in a convenient daily supplement.

Spirulina Tablets for Convenient Daily Use

Nutrex Hawaii® Spirulina Tablets provide a simple and convenient way to incorporate nutrient-dense whole-food nutrition into your daily routine. This easy-to-use format requires no mixing or preparation, making it ideal for consistent daily use at home or on the go.†

Each serving delivers spirulina in a pre-measured tablet form, offering a clean and straightforward way to support overall wellness as part of a balanced nutritional routine.†

Spirulina tablets are especially well-suited for those who prefer a flavor-free option or want a quick, portable way to take spirulina without incorporating it into foods or beverages.†

Nutrex Hawaii offers spirulina tablets in multiple strengths and sizes to suit different preferences. A typical daily serving provides approximately 3 grams of spirulina, which may be achieved with either 500 mg tablets or 1000 mg tablets.†

Why Choose Spirulina Tablets?

• Pre-measured tablet format — Convenient daily dosing
• No mixing required — Simple and easy to use
• Flavor-free option — Ideal for those who prefer no taste
• Multiple strengths and sizes — Flexible options to suit your routine
• Portable and travel-friendly — Easy to take on the go
• Consistent daily nutrition — Simple way to incorporate spirulina regularly

Available Sizes:

• 500 mg tablets — 200 or 400 count
• 1000 mg tablets — 180 count

Explore Other Spirulina Options

Prefer a different format? Nutrex Hawaii® Spirulina is also available in multiple convenient forms. Each format provides the same high-quality spirulina cultivated on the Kona Coast of Hawaii:

Explore More Nutrex Hawaii Products

Looking for something more? Discover additional Nutrex Hawaii® product collections featuring premium microalgae nutrition and targeted wellness formulas:

Spirulina Nutritional Support

Nutrex Hawaii® Spirulina provides broad nutritional support through its naturally occurring combination of protein, vitamins, minerals, and phytonutrients. As a whole-food supplement, it helps support overall wellness and a healthy, active lifestyle.†

Key Benefits

• Supports overall wellness and nutritional balance†
• Supports natural energy and vitality†
• Supports healthy cellular function†
• Supports the body’s natural antioxidant defenses†
• Supports immune system health†
• Supports cardiovascular wellness†
• Provides plant-based protein with essential amino acids

Nutrient-Dense Spirulina with a Broad Spectrum of Naturally Occurring Compounds

Spirulina is a nutrient-rich microalgae that provides a diverse profile of naturally occurring compounds to support overall nutritional balance and daily wellness.†

• Complete Plant-Based Protein — Provides all essential amino acids required in the human diet, supporting normal cellular structure and function as part of a balanced nutritional intake.†
• Essential Fatty Acids — Contains naturally occurring fatty acids, including gamma linolenic acid (GLA), as part of its whole-food nutrient profile, contributing to overall wellness.†
• Chlorophyll, Carotenoids & Pigments — Provides naturally occurring pigments, including chlorophyll and phycocyanin, which contribute to spirulina’s characteristic deep green-blue color and support antioxidant activity and cellular health.†
• Phytonutrients — Includes compounds such as phycocyanin and naturally occurring polysaccharides that contribute to spirulina’s overall nutritional profile and support the body’s natural defense systems.†
• Vitamins & Minerals — Supplies essential nutrients including vitamins A, K, and B-complex vitamins, along with iron and trace minerals such as magnesium, zinc, and selenium to support overall nutritional balance and daily vitality.†

These nutrients are delivered in a complex whole-food matrix, allowing them to work together to provide broad nutritional support rather than relying on a single isolated ingredient.

Why Hawaiian Spirulina Is Unique

Kona-Grown Spirulina with Controlled Cultivation

Nutrex Hawaii® Spirulina is cultivated on the Kona Coast of Hawaii, an environment known for abundant year-round sunlight, a stable tropical climate, and access to high-quality water sources. These natural conditions help support the consistent growth of nutrient-rich microalgae.

The spirulina is grown in carefully managed open-pond systems using fresh potable water combined with ultra-pure deep ocean water. This controlled cultivation approach helps maintain product quality while supporting a clean and sustainable growing environment.

Nutrex Hawaii also utilizes its proprietary Ocean Chill Drying™ system, designed to help preserve the delicate nutrients found in spirulina. This process helps protect naturally occurring compounds such as carotenoids, enzymes, and phytonutrients during drying, supporting overall product quality and consistency. This advanced drying method uses carefully controlled conditions to minimize nutrient degradation, helping ensure spirulina retains its naturally occurring nutritional profile from harvest to finished product.†

Why Choose Hawaiian Spirulina?

• Cultivated on the Kona Coast of Hawaii with abundant natural sunlight
• Grown in controlled open-pond systems for consistency and quality
• Uses fresh and deep ocean water for a clean growing environment
• Ocean Chill Drying™ system designed to help preserve nutrient integrity†
• Farm-to-bottle production — grown and processed by Nutrex Hawaii

Safety & Use Considerations

Spirulina has been widely used as a dietary supplement and is generally considered safe when consumed as directed. It provides naturally occurring nutrients in a whole-food form and is commonly included as part of a balanced diet.

As with any dietary supplement, individuals who are pregnant, nursing, taking medications, or under medical supervision should consult a healthcare professional before use.

Because spirulina is a naturally derived ingredient, those with sensitivities to algae or related ingredients should use caution.

General Considerations:

• Use as directed on the product label
• Consult a healthcare professional if you have specific health concerns
• Store as directed to maintain product quality

About Nutrex Hawaii

Microalgae Expertise Backed by Decades of Experience

Nutrex Hawaii was founded in Kailua-Kona, Hawaii in 1990 by Dr. Gerald Cysewski, a recognized expert in microalgae and carotenoids. The company was established with a mission to explore the benefits of microalgae and support human health through nutritional supplementation.

Their microalgae farm is located on land carved from an ancient lava flow along the pristine Kona Coast of Hawaii’s Big Island. By combining scientific expertise with Hawaii’s unique natural environment, Nutrex Hawaii has become a leading producer of microalgae-based nutritional supplements.

Nutrex Hawaii introduced Hawaiian Spirulina® in 1990, followed by BioAstin® Hawaiian Astaxanthin® in 1999. These products remain among the most recognized microalgae supplements available today.

Quality Assurance & Manufacturing Standards

Nutrex Hawaii maintains a strong commitment to quality, safety, and transparency throughout every stage of production. Their microalgae are cultivated in a BioSecure Zone, free from pesticides, herbicides, and genetically modified organisms.

They operate under strict quality control processes, including:

• Manufactured in FDA-regulated facilities for food and dietary supplements
• GMP-certified manufacturing standards
• Frequent independent audits and quality assurance programs
• Non-GMO Project Verified products
• Carefully controlled sourcing and production practices

These standards help ensure that each product meets high levels of quality, purity, and consistency.

Environmental Stewardship & Sustainable Practices

Nutrex Hawaii operates with a strong commitment to environmental stewardship and sustainability. Their philosophy is to leave the land and surrounding environment in better condition than when they began operations.

The cultivation process is designed to minimize environmental impact, conserve water, and protect the natural resources of the Kona Coast. Their microalgae farm uses carefully managed freshwater resources, recycles water when possible, and avoids the use of harmful agricultural chemicals.

Products produced by Nutrex Hawaii are Non-GMO, BSE-free, and manufactured using environmentally responsible cultivation practices, giving consumers confidence in both product quality and environmental responsibility.

BioAstin Hawaiian Astaxanthin Gummies

Enjoy the Benefits of BioAstin® in a Delicious Gummy

BioAstin® Hawaiian Astaxanthin® is now available in a convenient gummy format, making it easier than ever to support your daily antioxidant routine. These delicious citrus-flavored gummies deliver the same high-quality BioAstin astaxanthin grown in Kona, Hawaii, combined with vitamin D3 to provide additional nutritional support for overall wellness.

Each serving provides a full 12 mg dose of BioAstin Hawaiian Astaxanthin, along with 25 mcg (1000 IU) of vitamin D3, helping support immune system function, bone health, and overall wellness.†

The gummies are vegan, sugar-free, and Non-GMO, providing a clean and convenient alternative to capsules or softgels. Just two gummies per day provide the recommended daily amount of BioAstin astaxanthin. For optimal absorption, it is recommended to take BioAstin with a meal that contains healthy fats.

A Convenient Way to Support Antioxidant Protection

BioAstin Gummies combine the trusted quality of BioAstin Hawaiian Astaxanthin with the convenience of a great-tasting gummy supplement. The natural astaxanthin used in BioAstin is farm-grown in Kona, Hawaii, making it the only farm-grown astaxanthin produced in the United States.

With a refreshing citrus flavor and an easy-to-take format, BioAstin Gummies provide a simple way to support antioxidant protection and overall wellness as part of your daily routine.

Each serving also provides vitamin D3. Together, astaxanthin and vitamin D3 provide complementary nutritional support as part of a healthy daily routine.†

Why Choose BioAstin® Gummies?

• Provides 12 mg of BioAstin Hawaiian Astaxanthin per serving
• Enriched with Vitamin D3 (1000 IU) for additional nutritional support
• Vegan, sugar-free, and Non-GMO formula
• Delicious citrus-flavored gummies
• Made with farm-grown astaxanthin from Kona, Hawaii
• Easy and convenient alternative to capsules or softgels

Astaxanthin Antioxidant Support

BioAstin® Hawaiian Astaxanthin® is the original flagship astaxanthin supplement developed by Nutrex Hawaii and the foundation of the entire Astin product line.

Often referred to as the “king of the carotenoids,” astaxanthin is recognized for its strong antioxidant activity and its ability to help protect cells from oxidative stress.† Because astaxanthin integrates into cell membranes and helps support mitochondrial protection from oxidative stress, it provides antioxidant support for cellular health throughout the body.†

Key Benefits

• Helps protect cells from oxidative stress†
• Supports cellular health and membrane protection†
• Supports healthy cellular energy production†
• Supports normal inflammatory balance†
• Supports joint and connective tissue health†
• Supports cognitive function†
• Supports cardiovascular wellness†
• Supports skin hydration and elasticity†
• Supports recovery following physical activity†
• Supports immune system function†

Clinically Supported Ingredients

BioAstin® Hawaiian Astaxanthin®
Each serving of BioAstin® provides 12 mg of natural astaxanthin, derived from the microalgae Haematococcus pluvialis, cultivated on the Kona Coast of Hawaii. Astaxanthin is a naturally occurring carotenoid antioxidant that supports the body’s natural antioxidant defenses while promoting cellular health and overall wellness.†

Vitamin D3
Vitamin D3 helps support immune system function, bone health, and overall nutritional balance. It plays an important role in helping the body maintain healthy calcium levels and supports normal immune system activity.†

The Science Behind BioAstin® Hawaiian Astaxanthin®

BioAstin® Hawaiian Astaxanthin® provides natural astaxanthin derived from the microalgae Haematococcus pluvialis, cultivated on the Kona Coast of Hawaii. This naturally occurring carotenoid antioxidant supports the body’s natural antioxidant defenses while helping maintain healthy cellular function.†

Astaxanthin’s molecular structure allows it to integrate into cell membranes, helping support protection across both the water-soluble and fat-soluble portions of cells. This unique characteristic helps support cellular integrity throughout the body.†

Astaxanthin has several unique characteristics that distinguish it from many other antioxidants:

• Integrates across the entire cell membrane
• Supports both water-soluble and fat-soluble portions of cells
• Can cross important biological barriers such as the blood-brain barrier and blood-retinal barrier
• Helps support mitochondrial protection from oxidative stress
• Supports healthy cellular energy production

Because of these properties, astaxanthin is able to provide antioxidant support throughout multiple tissues in the body, including the brain, eyes, muscles, and skin.†

Explore Other BioAstin Astaxanthin Options

Prefer a different form? BioAstin® Hawaiian Astaxanthin® is also available in multiple convenient formats. Each option provides premium natural astaxanthin derived from microalgae on the Kona Coast of Hawaii:

Explore More Nutrex Hawaii Products

Looking for something more? Discover additional Nutrex Hawaii® product collections featuring premium microalgae nutrition and targeted wellness formulas:

LEARN MORE ABOUT ASTAXANTHIN

Understanding Astaxanthin

Astaxanthin is a naturally occurring carotenoid pigment responsible for the red coloration seen in salmon, shrimp, crab, lobster, and the pink color of flamingos. In nature, this antioxidant originates from the microalgae Haematococcus pluvialis.

This microalgae produces astaxanthin as a protective compound that helps it withstand harsh environmental conditions such as intense sunlight and oxidative stress.

Astaxanthin can be obtained in small amounts from certain foods such as salmon, but the concentration in most foods is relatively low. For example, a person would need to consume large amounts of salmon to obtain the same level of astaxanthin typically provided in a concentrated dietary supplement.

Because the astaxanthin used in these products is derived from microalgae rather than seafood, it contains no fish or shellfish byproducts, making it suitable for vegetarian and vegan formulations.

Why Hawaiian Astaxanthin Is Unique

Hawaiian Astaxanthin is derived from the microalgae Haematococcus pluvialis, cultivated on the Kona Coast of Hawaii. Nutrex Hawaii produces farm-grown astaxanthin in the United States under carefully controlled conditions designed to ensure purity, potency, and sustainability.

The Kona Coast provides ideal growing conditions for microalgae, including abundant year-round sunlight, a stable tropical climate, and access to pure freshwater drawn from deep Hawaiian aquifers. These natural advantages allow Nutrex Hawaii to cultivate high-quality natural astaxanthin using environmentally responsible farming practices.

The Nutrex Hawaii microalgae farm is considered a BioSecure Zone, meaning it is free from harmful pesticides, herbicides, and genetically modified organisms. Their cultivation process is designed to protect both the environment and product quality while minimizing land impact and water waste.

Fresh water used in the cultivation process is naturally filtered through volcanic lava rock and drawn from pristine Hawaiian aquifers. Much of the water is recycled and returned to the growing ponds to conserve resources and support sustainable production.

These unique environmental conditions and cultivation practices help produce a carefully cultivated source of natural astaxanthin.

Natural vs Synthetic Astaxanthin

Astaxanthin exists in both natural and synthetic forms. Natural astaxanthin is produced by the microalgae Haematococcus pluvialis, while synthetic astaxanthin is typically manufactured through chemical processes and is commonly used in aquaculture to color farmed salmon and other seafood.

Natural astaxanthin contains a complex mixture of stereoisomers and esterified forms that closely resemble the molecular structure of astaxanthin found in microalgae. These naturally occurring forms contribute to the stability and biological activity of natural astaxanthin when consumed as a dietary supplement.

In contrast, synthetic astaxanthin has a different stereoisomer profile and is primarily produced for use in animal feed rather than human dietary supplements. For this reason, natural astaxanthin derived from microalgae is generally preferred for nutritional supplementation.

Astaxanthin used in BioAstin® Hawaiian Astaxanthin® is sourced from microalgae cultivated on the Kona Coast of Hawaii, providing astaxanthin in a form that closely resembles the astaxanthin found in nature.

Safety & Side Effects of Astaxanthin

Astaxanthin has been widely studied and is generally considered safe when taken at recommended doses. Reported side effects are typically mild and uncommon.

Possible mild effects may include:

• Slight change in skin pigmentation (a light orange tint)
• Orange-red coloration of stool at very high doses

Less common reported effects may include:

• Hair growth changes
• Minor hormonal changes
• Allergic reactions
• Decreased calcium levels
• Low blood pressure

As with any dietary supplement, individuals taking prescription medications should consult a healthcare professional before using this product.

About Nutrex Hawaii

Nutrex Hawaii was founded in Kailua-Kona, Hawaii in 1990 by Dr. Gerald Cysewski, a recognized expert in microalgae and carotenoids. The company was established with a mission to explore the benefits of microalgae and support human health through nutritional supplementation.

Their microalgae farm is located on land carved from an ancient lava flow along the pristine Kona Coast of Hawaii’s Big Island. By combining scientific expertise with Hawaii’s unique natural environment, Nutrex Hawaii has become a leading producer of natural astaxanthin.

BioAstin® Hawaiian Astaxanthin® has been available in the United States since 1999 and continues to be one of the most widely recognized natural astaxanthin supplements available today.

Environmental Stewardship & Sustainability

Nutrex Hawaii operates with a strong commitment to environmental stewardship and sustainability. Their philosophy is to leave the land and surrounding environment in better condition than when they began operations.

The cultivation process is designed to minimize environmental impact, conserve water, and protect the natural resources of the Kona Coast. Their microalgae farm uses carefully managed freshwater resources, recycles water when possible, and avoids the use of harmful agricultural chemicals.

Products produced by Nutrex Hawaii are Non-GMO, BSE-free, and manufactured using environmentally responsible cultivation practices, giving consumers confidence in both product quality and environmental responsibility.

Gouch - Redd Remedies

Supports Healthy Uric Acid Balance†

Gouch!™ is a thoughtfully crafted blend of botanicals and antioxidants designed to support healthy uric acid levels already within a normal range.† This formula combines traditional herbal ingredients with modern nutritional science to support overall metabolic balance and active living.

Why Choose Gouch!™

• Supports healthy uric acid levels already within normal range†
• Nourishes healthy kidney and immune function†
• Provides antioxidant support†
• Supports an active lifestyle†

Maintaining balanced uric acid levels is an important part of overall metabolic health. Gouch!™ combines carefully selected plant-based ingredients to support the body’s natural processes and promote overall wellness.†

Key Ingredients of Gouch!

Tart Cherries
Rich in bioflavonoids, tart cherries support antioxidant activity and are traditionally used to support healthy metabolic function. Our extraction process removes excess sugar while retaining the nutritional benefits.†

Quercetin
A plant-based bioflavonoid that works synergistically with other ingredients to support antioxidant balance and overall wellness.†

Boerhavia Root
Traditionally used in Ayurvedic practices to support kidney function and overall vitality.†

Ginger Root
Widely used in traditional herbal systems to support digestive balance and circulation.†

Astragalus
A well-known adaptogenic herb traditionally used to support immune function and overall resilience.†

About Redd Remedies

Redd Remedies carefully selects herbs, plants, vitamins, and minerals inspired by Traditional Chinese, Ayurvedic, and European herbal traditions, supported by modern research. Their formulations are designed to provide high-quality nutritional supplements using clean ingredients and rigorous quality standards. Redd Remedies offers:†

• Quality, purity, and potency guaranteed through expiration
• All-natural ingredients
• Superior quality control

Joint Health Advanced - Redd Remedies

Fast-acting Joint Health Advanced™, featuring patented “super ingredient” NEM®, transforms your joint health by boosting flexibility and restoring comfort and youthful movement in as little as 7–10 days.†

• Supports joint health and flexibility†
• Restores youthful movement†
• Results in as little as 7–10 days†

Traditional glucosamine and chondroitin supplements can take up to 6 weeks to feel any benefit. With Joint Health Advanced™, you can feel the difference this week!†

Joint Health Advanced™ is a revolutionary formula designed to support joint structure, flexibility, and mobility. Just two capsules a day provide strong, targeted support for your joints.†

You’ll receive the benefits of whole-food sources of collagen, glucosamine, chondroitin, hyaluronic acid, MSM, and calcium — all in one proven formula.†

Flexibility. Comfort. Youthful Movement.

We all want to enjoy an active lifestyle. But reduced joint mobility, stiffness, and nagging discomfort can slow us down – which takes away much of the enjoyment of life. Not anymore. With revolutionary Joint Health Advanced™, you can regain youthful mobility, say goodbye to the ouches, and hit your stride again. Joint Health Advanced™ can even support joint health and help prevent cartilage breakdown associated with normal wear and tear.†

Feel the difference Joint Health Advanced™ can make for you – in as little as 7–10 days.†

Key Ingredients

Natural Eggshell Membrane (NEM®)
NEM® is called a “super ingredient” because it’s one of the only natural foods with a wide range of building blocks for cartilage and connective tissue. It provides chondroitin, glucosamine, hyaluronic acid, three types of collagen, and other essential proteins. NEM® supports healthy levels of type II collagen and synovial fluid, which lubricates and cushions the joints.†

Boswellin® PS
Boswellin® PS offers both water-soluble components (like Polysal) and lipid-soluble compounds (like Boswellic acids). This dual action provides quick results as well as sustained support. It promotes balanced immune function and delivers full-spectrum bioactives from Boswellia gum for ongoing joint comfort.†

Turmeric Root
Turmeric Root is sourced from the highest quality extract and supports healthy circulation and overall joint wellness.†

Berry Antioxidants
Rich in antioxidants, berries help protect joints by neutralizing harmful molecules that can damage joint tissues over time. They promote lasting comfort, flexibility, and resilience by reducing oxidative stress and supporting the body’s natural defenses.†

Further Reading

Egg Collagen Benefits Your Joints and Skin

About Redd Remedies

Redd Remedies carefully chooses herbs, plants, vitamins, and minerals used in Traditional Chinese Medicine, Ayurvedic medicine, and European traditions, which are also supported by modern-day research and science to deliver natural solutions to health. They use wholesome, clean food, targeted high-quality supplements, and qualified doctors with expertise in natural medicine to address health from a whole body perspective. Redd Remedies offers:†

• Quality, purity, and potency guaranteed through expiration
• All-natural ingredients
• Superior quality control

JointAstin with Hawaiian Astaxanthin, Vegan Glucosamine, and Flaxseed Oil

Comfortable Movement Starts with Healthy Joints

JointAstin™ combines Hawaiian astaxanthin, vegan glucosamine, and flaxseed oil to provide targeted nutritional support for joint health, helping support joint comfort, flexibility, and mobility as joints experience the natural effects of aging and activity. This carefully balanced formula helps support healthy joint structure and long-term joint health so you can stay active and moving comfortably.†

Healthy joints play an important role in everyday movement — whether walking, exercising, or enjoying daily activities. JointAstin™ provides nutritional support designed to help maintain flexibility, promote comfortable movement, and support overall joint health as part of an active lifestyle.†

Advanced Joint Support for Comfort & Mobility

Joint health becomes increasingly important over time. JointAstin™ is designed to help support joint comfort, flexibility, and healthy joint structure so you can maintain mobility and continue enjoying everyday activities.†

This vegan formula combines BioAstin® Hawaiian Astaxanthin®, a naturally occurring antioxidant, with vegan glucosamine and flaxseed oil to help nourish joints and support healthy joint function. Together, these nutrients help promote joint comfort, flexibility, and recovery following physical activity.†

Why Choose JointAstin?

• Combines BioAstin® Hawaiian Astaxanthin®, vegan glucosamine, and flaxseed oil
• Provides 12 mg of natural Hawaiian astaxanthin per serving
• Provides 1500 mg vegan glucosamine per serving
• Provides 1000 mg flaxseed oil per serving
• Delivers a total serving size of 4 vegan softgels
• Vegan formula with plant-based glucosamine
• Includes antioxidant nutrients derived from microalgae grown in Hawaii

Astaxanthin Antioxidant Support for Joint Health

BioAstin® Hawaiian Astaxanthin® is the original flagship astaxanthin supplement developed by Nutrex Hawaii and the foundation of the entire Astin product line.

JointAstin™ combines astaxanthin with nutrients that help maintain joint structure and mobility, providing targeted nutritional support for active individuals and those seeking to maintain healthy joints as part of an active lifestyle.†

Key Benefits

• Supports joint comfort, flexibility, and everyday mobility†
• Supports flexibility and helps ease occasional stiffness after physical activity†
• Helps maintain healthy joint structure and tendon health†
• Promotes long-term joint mobility as joints experience natural aging†
• Supports endurance and recovery following exercise†

Did You Know? Astaxanthin is a unique carotenoid antioxidant that helps protect cells and mitochondria from oxidative stress. Because mitochondria produce energy within the body’s cells, supporting mitochondrial health helps maintain cellular energy production and overall vitality.†

Clinically Supported Ingredients

Each serving of 4 vegan softgels provides a blend of nutrients selected to support joint health and mobility.

BioAstin® Hawaiian Astaxanthin® (12 mg)

A natural antioxidant derived from microalgae that helps support joint and connective tissue health while supporting the body’s normal response to physical activity.†

Vegan Glucosamine (1500 mg)

A plant-based form of glucosamine that helps support joint structure and helps maintain healthy cartilage and joint function.†

Flaxseed Oil (1000 mg)

A plant source of omega-3 fatty acids (ALA) that helps support joint health and mobility.†

The Science Behind BioAstin® Hawaiian Astaxanthin®

BioAstin® Hawaiian Astaxanthin® provides natural astaxanthin derived from the microalgae Haematococcus pluvialis, cultivated on the Kona Coast of Hawaii. This naturally occurring carotenoid antioxidant supports the body’s natural antioxidant defenses while helping maintain healthy cellular function.†

Astaxanthin’s molecular structure allows it to integrate into cell membranes, helping support protection across both the water-soluble and fat-soluble portions of cells. This unique characteristic helps support cellular integrity throughout the body.†

Astaxanthin has several unique characteristics that distinguish it from many other antioxidants:

• Integrates across the entire cell membrane
• Supports both water-soluble and fat-soluble portions of cells
• Can cross important biological barriers such as the blood-brain barrier and blood-retinal barrier
• Helps support mitochondrial protection from oxidative stress
• Supports healthy cellular energy production

Because of these properties, astaxanthin is able to provide antioxidant support throughout multiple tissues in the body, including the brain, eyes, muscles, and skin.†

Explore Other Astin Options

Looking for more targeted support? Nutrex Hawaii® Astin Formulas combine premium Hawaiian astaxanthin with carefully selected complementary ingredients to support specific wellness goals. Each formula features premium natural astaxanthin derived from microalgae grown on the Kona Coast of Hawaii:

Explore More Nutrex Hawaii Products

Looking for something more? Discover additional Nutrex Hawaii® product collections featuring premium microalgae nutrition and targeted wellness formulas:

LEARN MORE ABOUT ASTAXANTHIN

Understanding Astaxanthin

Astaxanthin is a naturally occurring carotenoid pigment responsible for the red coloration seen in salmon, shrimp, crab, lobster, and the pink color of flamingos. In nature, this antioxidant originates from the microalgae Haematococcus pluvialis.

This microalgae produces astaxanthin as a protective compound that helps it withstand harsh environmental conditions such as intense sunlight and oxidative stress.

Astaxanthin can be obtained in small amounts from certain foods such as salmon, but the concentration in most foods is relatively low. For example, a person would need to consume large amounts of salmon to obtain the same level of astaxanthin typically provided in a concentrated dietary supplement.

Because the astaxanthin used in these products is derived from microalgae rather than seafood, it contains no fish or shellfish byproducts, making it suitable for vegetarian and vegan formulations.

Why Hawaiian Astaxanthin Is Unique

Hawaiian Astaxanthin is derived from the microalgae Haematococcus pluvialis, cultivated on the Kona Coast of Hawaii. Nutrex Hawaii produces farm-grown astaxanthin in the United States under carefully controlled conditions designed to ensure purity, potency, and sustainability.

The Kona Coast provides ideal growing conditions for microalgae, including abundant year-round sunlight, a stable tropical climate, and access to pure freshwater drawn from deep Hawaiian aquifers. These natural advantages allow Nutrex Hawaii to cultivate high-quality natural astaxanthin using environmentally responsible farming practices.

The Nutrex Hawaii microalgae farm is considered a BioSecure Zone, meaning it is free from harmful pesticides, herbicides, and genetically modified organisms. Their cultivation process is designed to protect both the environment and product quality while minimizing land impact and water waste.

Fresh water used in the cultivation process is naturally filtered through volcanic lava rock and drawn from pristine Hawaiian aquifers. Much of the water is recycled and returned to the growing ponds to conserve resources and support sustainable production.

These unique environmental conditions and cultivation practices help produce a carefully cultivated source of natural astaxanthin.

Natural vs Synthetic Astaxanthin

Astaxanthin exists in both natural and synthetic forms. Natural astaxanthin is produced by the microalgae Haematococcus pluvialis, while synthetic astaxanthin is typically manufactured through chemical processes and is commonly used in aquaculture to color farmed salmon and other seafood.

Natural astaxanthin contains a complex mixture of stereoisomers and esterified forms that closely resemble the molecular structure of astaxanthin found in microalgae. These naturally occurring forms contribute to the stability and biological activity of natural astaxanthin when consumed as a dietary supplement.

In contrast, synthetic astaxanthin has a different stereoisomer profile and is primarily produced for use in animal feed rather than human dietary supplements. For this reason, natural astaxanthin derived from microalgae is generally preferred for nutritional supplementation.

Astaxanthin used in BioAstin® Hawaiian Astaxanthin® is sourced from microalgae cultivated on the Kona Coast of Hawaii, providing astaxanthin in a form that closely resembles the astaxanthin found in nature.

Safety & Side Effects of Astaxanthin

Astaxanthin has been widely studied and is generally considered safe when taken at recommended doses. Reported side effects are typically mild and uncommon.

Possible mild effects may include:

• Slight change in skin pigmentation (a light orange tint)
• Orange-red coloration of stool at very high doses

Less common reported effects may include:

• Hair growth changes
• Minor hormonal changes
• Allergic reactions
• Decreased calcium levels
• Low blood pressure

As with any dietary supplement, individuals taking prescription medications should consult a healthcare professional before using this product.

About Nutrex Hawaii

Nutrex Hawaii was founded in Kailua-Kona, Hawaii in 1990 by Dr. Gerald Cysewski, a recognized expert in microalgae and carotenoids. The company was established with a mission to explore the benefits of microalgae and support human health through nutritional supplementation.

Their microalgae farm is located on land carved from an ancient lava flow along the pristine Kona Coast of Hawaii’s Big Island. By combining scientific expertise with Hawaii’s unique natural environment, Nutrex Hawaii has become a leading producer of natural astaxanthin.

BioAstin® Hawaiian Astaxanthin® has been available in the United States since 1999 and continues to be one of the most widely recognized natural astaxanthin supplements available today.

Environmental Stewardship & Sustainability

Nutrex Hawaii operates with a strong commitment to environmental stewardship and sustainability. Their philosophy is to leave the land and surrounding environment in better condition than when they began operations.

The cultivation process is designed to minimize environmental impact, conserve water, and protect the natural resources of the Kona Coast. Their microalgae farm uses carefully managed freshwater resources, recycles water when possible, and avoids the use of harmful agricultural chemicals.

Products produced by Nutrex Hawaii are Non-GMO, BSE-free, and manufactured using environmentally responsible cultivation practices, giving consumers confidence in both product quality and environmental responsibility.

OxyPower - Naturally Supports Energy

OxyPower is an all-natural herbal formula to naturally enhance energy, oxygen utilization, and overall metabolic function.†

OxyPower contains the following proprietary blend of traditional herbs:

• Hippophae rhamnoides  (seabuckthorn berry)
• Rhodiola crenulata

Call for more information about this product.

Eastern & Western Herbal Traditions at Chi’s Enterprise

Founded in 1986, Chi’s Enterprise is a well-established company specializing in plant-based nutritional supplements. Dr. Tsu-Tsair Chi received training in China and earned his PhD in Biochemistry from Rutgers University in 1978. Chi’s product formulations are developed using both Eastern and Western traditions and are designed to support general nutritional wellness.