If you're asking yourself "What is BioPerine?" or "What are the benefits of BioPerine?" you've come to the right place for the answer! Swanson BioPerine Nutrient Absorption Enhancer is the one supplement that makes all others work better. BioPerine, a standardized black pepper extract (piper nigrum), is the only product from piperine to obtain a patented status for its ability to increase the bioavailability of nutritional compounds. It is also the only source from piperine to have undergone clinical studies in the U.S. to substantiate its safety and effectiveness.

• Dramatically enhance the absorption of whole food and dietary supplements
• Improves the bioavailability of nutrients
• OUR QUALITY and HERITAGE - We're control freaks...in a good way! For nearly 50 years, Swanson Health has delivered science-backed health products worldwide. In 1969, we began in Fargo, ND with a mission to offer wellness solutions that help people live simply healthier together. Our facilities are Good Manufacturing Practice (GMP) certified, and our purity and potency testing includes independent third-party labs. Clinical research, scientific consensus and usage traditions guide our innovation.
• 100% MONEY BACK GUARANTEE - Our products reflect our commitment to giving you the best quality and service at the best price. We guarantee that every product you purchase is made from the purest, freshest nutrients and meets the highest quality standards. If you aren’t completely satisfied with any product(s) purchased within the last 30 days, simply return the unused portion to us for a full refund.
• Per GMP guidelines set forth by the FDA, most products are formulated for 24 months from the date of manufacture. Liquids and probiotics are formulated for 12 months.