The scientifically proven herbs and essential oils in this formula help restrain DHT(the hormone related to male and female baldness) and increase blood flow to hair follicles for optimal hair growth. Specially formulated for those experiencing hair loss and thinning, Revitalize is a dermatologist-tested all-natural and safe alternative that works with your body's natural hair growth cycle to give optimum results. Triple-action approach: Promotes scalp circulation Strengthens hair follicles Improves the quality of hair Backed by our 30-day return guarantee.