Description ISDIN Isdinceutics Retinal Intense The Isdinceutics Essential Retinal Intense is a dual-phase night serum with retinaldehyde,* that has been shown to reduce wrinkles by 43 % in four weeks.Suitable for all skin types, including sensitive skin.  Retinal Intense combines an aqueous soothing complex with a lightweight oil to achieve the ideal consistency in an effective emulsion. Key Ingredients:  Retinaldehyde: Well-known ingredient thanks to its anti-aging power that, when applied to the skin, it converts into its active form. Bakuchiol: This retinol-like ingredient of natural origin helps restore skin elasticity and firmness. Vit-A-Tech: This retinol-like complex helps stimulate cell renewal in the skin and reduces wrinkles. Melatonin: It acts overnight as a powerful indirect antioxidant.   Directions: Use as part of the night routine. Place 2 pumps in the palm of the hands and mix both phases until you achieve a homogeneous colour. After mixing, apply a thin layer on the clean and dry face, avoiding the eye contour and mucous membranes.   ISDIN “Where science meets beauty” Isdin is an established Spanish dermatological skin care brand, with decades of research, passion and experience.  Founded in 1975 with an initial focus on sun protection, Isdin have established themselves globally as industry leaders in Dermatology.  Their products treat a variety of key skin concerns with a focus on both results and beautiful textures. Their ethos is to help clients understand, treat and love their skin.