Xintolive capsule is nature's perfect antioxidant which contains hydroxytyrosol. Hydroxytyrosol is a natural phytochemical with the highest antioxidant properties. A small molecule rapidly absorbed into the bloodstream and tissues, hydroxytyrosol is also able to cross the blood-brain barrier, supporting systemic defense against free radical damage. It also helps to assimilate vitamins A, D, and K, Strengthens the body's immune system, acts as an antimicrobial agent. It also contains essential acids that cannot be produced by our own bodies, slows down the aging process and it also helps bile, liver, and intestinal functions.