MAXIMUM POTENCY! 1000 mg PURE BERBERINE WORKS! MAINTAIN A HEALTHY SYSTEM: Berberine HCl (Berberis vulgaris) is a compound found in plants such as Berberis and Coptis chinensis Natural berberine is a potent activator of the AMPK enzyme, which has health benefits. It also promotes mitochondrial health and function, supports cellular health, is an antioxidant, and contributes to heart health. Supports heart and cardiovascular health, promotes healthy blood circulation, and helps keep cholesterol and blood sugar levels within normal range. HIGH QUALITY! SINGLE INGREDIENT SUPPLEMENT: Our pure berberine is made with only one main ingredient, berberine HCl, and a plant cellulose capsule. Ensuring you always get the highest quality, pure, and safe products to help our customers live happier, healthier lives MADE IN THE USA! THIRD PARTY TESTED: In a registered cGMP compliant laboratory. Contains no artificial ingredients, binders, color additives, chemicals, fillers, or preservatives.