Provides powerful antioxidant defense
Supports gastrointestinal immune functions
Isotonix® Astaxanthin
Single box (30 packets)
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Isotonix®
Isotonix® Astaxanthin
$52.95
UC
$39.00
SRP
$52.95
BV25.00
IBV0.00
- Portable Powerful Antioxidant Protection
- AstaReal®† Astaxanthin, One of the Purest Available
- Convenient, Individual Packets
Product Features
Up Your Antioxidant Game. Anywhere.
We encounter free radicals all day, every day. In the air we breathe, in the food we eat. They can cause oxidative stress, the primary contributor to the aging process.
Here's your portable protection at the cellular level. Isotonix® Astaxanthin features AstaReal®† astaxanthin, renowned for being among the purest and most powerful antioxidants available.
Easy to take with you, easy to prepare. Discover how Isotonix® Astaxanthin packets maintain your best defense!
Ingredients
Active Ingredients: Vitamin E (as D-alpha-tocopheryl Succinate), Potassium (as potassium bicarbonate), AstaReal® - Astaxanthin†, Acerola (25% vitamin C) (fruit)
Other Ingredients: Fructose, glucose, maltodextrin, malic acid, citric acid, orange flavor, silicon dioxide, stearic acid
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Free shipping on orders over $125.00
Pairs Well With
Code
14505
AstaReal® Astaxanthin
4 mg
Typical astaxanthin formulas contain 4 mg per serving, falling short in delivering all possible benefits for the heart, eyes, skin and muscles.
6 mg
Our formula delivers a 6 mg serving of high-grade AstaReal®, making it superior to competitors for supporting healthy vision, skin, blood flow and muscular endurance.
One of the World's Most Studied Brands of Astaxanthin
AstaReal® for Healthy Vision, Skin, Blood Flow and Muscular Endurance
It's one of the most widely studied antioxidants — with research spanning skin health, eye function, athletic performance and recovery. AstaReal® has a unique structure allowing it to cover the cell membrane and provide antioxidant support in all layers, while other antioxidants are more limited. Isotonix® Astaxanthin uses only AstaReal®, sustainably sourced astaxanthin, adding to its already remarkable scientific backing.
Give Your Body the Protection it Deserves
Isotonix® Astaxanthin contains powerful antioxidants — two that are fat soluble and one that is water soluble — that synergistically work to protect both sides of the cell membrane. These three ingredients enhance the power of their partners. Together, they can quench a varied number of free radical types while effectively recycling one another for maximum protection.* Unlike many competitors, Isotonix® Astaxanthin is cold water-soluble and in a powdered form. Its temperature-controlled extraction offers a higher concentration of astaxanthin by weight while also dispersing well water without clumping or sticking.
Key Ingredients
Vitamin E (d-alpha tocopherol)*
Potassium (Bicarbonate)*
Acerola Fruit Extract (25% Vitamin C)*
Astaxanthin (AstaReal®†)*
On-the-Go Companion for Combatting Oxidative Stress
Astaxanthin is known to be a powerful antioxidant with an affinity for tissues that have heightened metabolic demand, such as cardiac and skeletal muscles, requiring sufficient oxygen and energy for their proper performance.* Ideal for on-the-go activities or travel, Isotonix Astaxanthin is perfectly formulated for athletes and metabolic health support and is in isotonic form to enable quick nutrient delivery with efficient absorption.
Isotonix Delivery System
:05 minutes
Isotonix Liquid Vitamins
- Formulated to survive digestion.
- Delivers concentrated nutrients to the site of absorption.
- Contains no fillers or binders.
- No artificial color or flavors.
:40 minutes
Standard Vitamin Tablet
- Contains lab-created coatings and lubricants.
- Often contains artificial colors, nutrients and flavors.
- Limited absorption of nutrient utilization.
Directions For Use
Pour 1 packet of powder into your favorite cup.
Add 2 fl oz of water and mix.
Sip and enjoy. If mixed with other Isotonix products, add 2 oz of water for each capful.
Frequently asked Questions
Where is the astaxanthin in Isotonix® Astaxanthin sourced?
This product uses only AstaReal®† Astaxanthin, which is manufactured from carefully cultivated microalgae (Haematococcus pluvialis) in state-of-the-art facilities. In contrast to generic varieties, AstaReal® Astaxanthin is unsurpassed for quality control and consistency in manufacture. AstaReal® Astaxanthin is frequently selected for clinical research and testing in nutritional applications. AstaReal® Astaxanthin has 14 patents over a span of several areas of health, making AstaReal® your only choice in quality astaxanthin.
What is the recommended serving of Isotonix Astaxanthin?
The recommended serving for adults over the age of 18 is one serving per day, which provides 6 mg of astaxanthin.
Does Isotonix Astaxanthin need to be taken on an empty stomach?
All Isotonix products are formulated for efficient delivery of nutrients or components when taken as directed. Because astaxanthin and vitamin E are fat soluble antioxidants, taking Isotonix Astaxanthin with a meal is permissible and will not impact the effectiveness of the ingredients.*
Which products are best combined with Isotonix® Astaxanthin?
Isotonix Astaxanthin has multiple benefits and can be combined with products such as Isotonix® Resveratrol for those looking for increased cardiovascular support, Isotonix® Vision Formula for those looking for healthy vision, Isotonix® Coenzyme Q10 for maintaining healthy cholesterol levels and Isotonix OPC-3® for maximum antioxidant protection.*
What is the significance of Isotonix Astaxanthin being cold-water-soluble?
Unlike many competitors, Isotonix Astaxanthin is cold water-soluble and in a powdered form. Not only is cold-water-soluble astaxanthin a temperature-controlled extraction, the cold-water soluble powder offers a higher concentration of astaxanthin by weight while also dispersing well water without clumping or sticking, making it ideal for on-the-go activities or travel. In addition, the cold-water-soluble AstaReal® Astaxanthin is a free-flowing powder, allowing for enhanced delivery.
What differentiates Isotonix Astaxanthin from Prime Astaxanthin?
Both products provide 6 mg of AstaReal® astaxanthin, one of the most clinically studied natural forms. The key difference is how they deliver the nutrient: Isotonix® Astaxanthin uses a powdered isotonic delivery system that includes additional antioxidants (vitamin C, vitamin E and acerola) to support efficient nutrient absorption and broad-spectrum antioxidant protection — ideal for those already taking Isotonix supplements or who prefer a drinkable format. Prime™ Astaxanthin is a softgel capsule with the same clinically supported 6 mg of AstaReal®, delivered in an olive oil base for traditional fat-soluble absorption — ideal for those who prefer a capsule format and want to focus on cardiovascular, vision, and skin health. In summary, both products deliver the same clinically validated AstaReal® astaxanthin at 6 mg. The difference is in the delivery system and complementary nutrients— Isotonix® Astaxanthin focuses on absorption efficiency and antioxidant synergy, while Prime™ Astaxanthin offers convenient softgel delivery for cardio, vision, and skin health.
*These statements have not been evaluated by the Food and Drug Administration. This product(s) is not intended to diagnose, treat, cure or prevent any disease.
†AstaReal® is a registered trademark of Fuji Chemical Industry Co., Ltd.