250,000 SPUsDietary SupplementRelief From Pain and Muscle Soreness†Healthy Sinus ActivityAids in Recovery†Pharmaceutical GradeNon GMOAVA - Certified VegetarianK StarGRAS - Generally Recognized as SafeSerretia is one of the world's strongest serrapeptase supplements with a minimum activity of 250,000 SPUs per dose. Serrapeptase's inherent ability to maintain normal protein blood levels allows the enzyme to successfully support healthy sinus activity, a normal inflammatory response (From over-exertion from exercise), as well as maintaining healthy circulation. Serrapeptase is a non-GMO and vegan-friendly enzyme harnessed by isolating the microorganism Serratia E-15.†From over-exertion from exercise