(95% piperine) clinically shown to dramatically improve nutrient bioavailability. BioPerine® (Piper nigrum) (fruit) [standardized to minimum 95% piperine]:10 mg. Why Choose Swanson BioPerine?. If you're taking multiple vitamins, minerals, curcumin, CoQ10, resveratrol, or herbal extracts, BioPerine is the ultimate "multiplier" – helping your body absorb more of what you take.
