Advanced Herbal ComplexBitter Melon ExtractBanaba ExtractVegan CapsulesNon GMO ProductDietary SupplementVegetarianSourced From a GMP Registered Facility Activate AMPKK ampk has been referred to as the body's metabolic master switch, and plays a key role in mitochondrial processes. Our complex of berberine hydrochloride, bitter melon fruit extract and banaba leaf extract activates the ampk enzyme to flip that switch. Regulate Metabolism Probably the best-known benefits of berberine supplements revolves around metabolism and related areas. The barberine 500 mg powder, in non-gmo, vegetarian capsules, gives your body what it needs to achieve maximum benefit in this area. Manufactured In the USA We work diligently to ensure that what it says on the bottle is what you get – every, single, time. In addition to sourcing from the most potent, natural plants, we manufacture our supplements right here in the USA, using global ingredients, to maximize quality control.