DCL Promo Codes & Coupons September 2026 — Up to 30% Off

Since 1980, scientists at the Dermatology Cosmetics Laboratory have worked closely with doctors to represent some of the finest, smartest and most respected brands in the beauty and skin care sector, including renowned dermatologists, global bestsellers and influential retailers. Create a targeted and innovative skin care formula. Supporting their technology and product efficacy through more than 30 years of research and product formulation, DCL is committed to improving skin health by providing proven, high-quality and very effective ingredients in extremely luxurious products. DCL A team of experienced scientists, microbiologists, and brand developers has pioneered many cutting-edge skin care technologies over the past 30 years. In fact, this scientific breakthrough led to the development of the first commercially available glycolic acid-containing pharmaceutics in their laboratories.