a Polygonum cuspidatum extract standardized to 50% trans-resveratrol that supplies antioxidant benefits that, according to preclinical research, may help support healthy aging*

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Antioxidant Support* 

Protykin® is a high potency 200:1 standardized Polygonum cuspidatum extract, supplying antioxidant benefits. Derived from the root of Polygonum cuspidatum, Protykin® may help support healthy aging.*

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*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to cure, mitigate, treat or prevent any disease.

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