Isotonix OPC-3®

$31.95 USD - $71.95 USD

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Isotonix OPC-3® is an isotonic-capable food supplement that is made from a combination of bilberry, grape seed, red wine and pine bark extracts, and citrus extract bioflavonoids, all found to be powerful antioxidants. Oligomeric proanthocyanidins (OPCs) are bioflavonoids (complex organic plant compounds) found in fruits, vegetables and certain tree barks that provide exceptional nutritional benefits to the human body. Studies have shown OPCs to be up to 20 times more powerful than vitamin C and 50 times more powerful than vitamin E in neutralizing free radicals. Isotonix OPC-3 contains the only isotonic form of Pycnogenol® in the world. Pycnogenol is a natural plant extract from the bark of the French maritime pine tree and the most clinically researched and potent bioflavonoid.* Isotonic, which means “same pressure,” bears the same chemical resemblance of the body’s blood, plasma and tears. All fluids in the body have a certain concentration, referred to as osmotic pressure. The body’s common osmotic pressure, which is isotonic, allows a consistent maintenance of body tissues. In order for a substance to be absorbed and used in the body’s metabolism, it must be transported in an isotonic state. Isotonix® dietary supplements are delivered in an isotonic solution. This means that the body has less work to do to in obtaining maximum absorption. The isotonic state of the suspension allows nutrients to pass directly into the small intestine and be rapidly absorbed into the bloodstream. With Isotonix products, little nutritive value is lost, making the absorption of nutrients highly efficient while delivering maximum results.

*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.


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good for the body




I love this product! I could not take vitamins when in tablets form. I never get upset stomach now that I take this vitamin in power form. It’s perfect for me!


  • Shop Consultant


Our family has been using OPC3 for over 20 plus years. My cat Zeuss on the OPC Pet health too. I feel better at 65 then I did at 45 and is wonderful for so many things, as a free radical scavenger and preventative..I call it my fountain of youth elixir.:):) Thank you MA for this #1 supplement that has helped thousands and thousands!
Bonnie Philo


  • Shop Consultant

A multi systemic quality dietary supplement

Isotonix OPC-3® is a quality dietary supplement that helps maintain healthy blood glucose and cholesterol levels. Moreover, it supports healthy circulation, promotes overall joint health, and displays anti-inflammatory activity thus improving comfort and functionality.


  • Shop Consultant

This is GREAT!!

If I could only take one isotonix it would be this! The benefits are numerous and the studies prove this is one of the best products on the market!!