Dermaceutic Dermaceutic Activ Retinol 0.5 - 1 fl oz $98.00 Activ Retinol 0.5 prevents the appearance of signs of skin aging thanks to an optimal concentration of retinol. Combined with a cocktail including antioxidants and ceramides, it helps to protect and strengthen the skin.For aging skin with loss of... Add to Cart Add to Wish list Compare