Discover the power of nature with our Cissus Quadrangularis Tablets, made with the highest quality ingredients and manufactured in the USA. Our Cissus Quadrangularis is sourced from the finest suppliers and crafted to support your active lifestyle. Rich in Antioxidants: Soursop leaves contain high levels of antioxidants, which can help protect your body from free radicals and oxidative stress. Supports Immune Health: Known to have immune-boosting properties, the active compounds in graviola leaves help support a strong and healthy immune system.