Natural Factors

ResveratrolRich Super Strength Resveratrol Concentrate 500 mg

  • Regular price $37.97
  • Provides an antioxidant
  • Contains 250 mg of all-natural trans-resveratrol in each vegetarian capsule
  • Sourced entirely from Japanese knotweed and Okanagan red grape skins
  • Highly purified to suit more sensitive individuals
  • Suitable for vegetarians/vegans


ResveratrolRich Super Strength Resveratrol Concentrate is a one-per-day, highly concentrated antioxidant formula for overall good health. Each vegetarian capsule provides 250 mg of all-natural trans-resveratrol sourced entirely from Japanese knotweed and Okanagan red grape skins. The knotweed is highly purified to remove 99% of emodin, making it more suitable for sensitive individuals. ResveratrolRich is non-GMO and suitable for vegetarians and vegans.

Medicinal Ingredients

Each capsule contains:

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

Non-medicinal Ingredients

Vegetarian capsule (carbohydrate gum [cellulose], water), rice flour, vegetable grade magnesium stearate (lubricant), silica.

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