Institut Esthederm Intensive Vitamin C Dual Concentrate Brightening Booster-Serum is a brightening antioxidant booster-serum that stimulates collagen and elastin production. The first booster-serum that combines 2 forms of vitamin C for quick and long-lasting results, this serum transforms the quality of the skin. Contains 100% fresh vitamin C formula at the perfect dose your skin needs. Skin is left radiant, brightened, evened and smooth with less visible dark spots. Formulated with exclusive technologies and patented active ingredients: VITAMIN C COMPLEX 12% - two forms of vitamin C with complementary actions (PURE VITAMIN C 10% for immediate intracellular release + PRO-VITAMIN C 2% for long-lasting intracellular release) to brighten and smoothen the skin and make dark spots less visible. CELLULAR WATER PATENT to optimize skin cell energy and preserve skin’s youthfulness – to support beauty over time. CLINICALLY PROVEN EFFECTIVENESS!, +44% more radiant skin* -29% reduced dark spots intensity* +48% smoothed wrinkles and lines* *Clinical test, 30 volunteers with dull complexion and dark spots, twice-daily application/ 28 days. VISIBLE RESULTS ONLY AFTER 14 DAYS OF USE!, 96% reduced dark spots*, 97% more radiant skin*, 100% smoothened lines and wrinkles* *Usage test under dermatological supervision, 30 volunteers / 14 days (% positive answers)." Ingredients: AQUA/WATER/EAU, ASCORBIC ACID, GLYCERIN, PROPYLHEPTYL CAPRYLATE, SODIUM CITRATE, ASCORBYL GLUCOSIDE, GLYCERYL OLEATE CITRATE, FRAGRANCE (PARFUM), PENTYLENE GLYCOL, SORBITAN SESQUIOLEATE, POLYACRYLATE CROSSPOLYMER-6, 1,2-HEXANEDIOL, CAPRYLYL GLYCOL, XANTHAN GUM, CAPRYLIC/CAPRIC TRIGLYCERIDE, SODIUM CHLORIDE, CITRIC ACID, AMINOETHANESULFINIC ACID, CARNOSINE, POTASSIUM CHLORIDE, SODIUM BICARBONATE, TOCOPHEROL, DISODIUM PHOSPHATE, MAGNESIUM SULFATE, POTASSIUM PHOSPHATE, CALCIUM CHLORIDE. [ES300]