Natural Factors ResveratrolRich Super Strength Resveratrol Concentrate is a high potency compound extracted from the skins of red grapes grown in the Okanagan Valley of British Columbia, and from purified Japanese knotweed. Super antioxidant resveratrol protects against free radical damage to promote healthy aging and overall good health.
Suggested Use / Directions:

Recommended adult dose:
Take 1 capsule daily or as directed by a health care practitioner.

Serving Size:
1 capsule

Medicinal Ingredients:

Resveratrol [grape (Vitis vinifera) (fruit) and Japanese knotweed (Polygonum cuspidatum) (root)] ... 250 mg*
(from 500 mg ResveratrolRich) *Natural Trans Resveratrol form

Non-Medicinal Ingredients:
Rice powder, vegetarian capsule (carbohydrate gum [cellulose], purified water), vegetable grade magnesium stearate (lubricant), silica.


Contains no artificial colours, preservatives, or sweeteners; no dairy, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs.
Suitable for vegetarians/vegans.

Consult a health care practitioner prior to use if you are pregnant or breastfeeding or if you are taking prescription medications as resveratrol may alter the effectiveness of these medications. Keep out of the reach of children.