Grape Fruit Seed Extract contains Proanthocyanidins. Nutritional supplements containing proanthocyanidin extracts from various plant sources are available, alone or in combination with other nutrients, in herbal extracts, capsules, and tablets.
Nature's Plus Liquid Grape Seed, uniformly standardized to the highest level of active principles, with a minimum 95% (23.75 mg) proanthocyanidins. Available in a bottle of 30ml 1fl.oz.
Nutri Berberine & Grapefruit Seed: Imbalanced micro-flora populations can alter the nutrient status, immune response, or detoxification capacity of the host, interfering with overall health. Available in 60Capsules.