The vials of Endocare-C 20 Proteoglycans, thanks to their complete formula - 20% pure and stabilized Vitamin C + 5% Proteoglycans + 20 SCA - help minimize the signs of aging.| This product helps retain moisture in the skin, smooths wrinkles, and contributes to preventing oxidative damage caused by free radicals. It immediately restores the skin's brightness, and its powerful antioxidant activity prevents and reduces signs of aging.|| Apply one vial to clean facial skin una or twice a day (it is recommended to apply also on the neck and décolleté) for una duration of 2 weeks.