Revalid Regrowth Serum 50 ml Hair GrowthLooking for a simple and effective way to stop hair loss and restore their hair growth? Detailed product information Revalid Regrowth Serum with clinically proven active ingredient Redensyl helps to stop hair loss and restore growth. Redensyl contains two patented molecules derived from larch tree and green tea leaves . Restores and accelerates hair growth, reduces hair loss and increases hair density. It acts directly on the stem cells of the hair