Dsd De Luxe 7 3 Opium MaskDSD de Luxe Opium Mask 7. 3 is a regenerating, double action treatment designed to stimulate hair growth while improving the overall structure of the hair. It strengthens and revitalizes both the scalp and hair fiber for healthier, more resilient hair. The formula features powerful stimulating ingredients such as caffeine, placenta extract, poppy extract, Serenoa serrulata extract, niacinamide, and adenosine to support hair growth and reduce hair