What it is: Elastin is the protein that gives skin its elasticity and bounce. Over time, elastin fibers become sparser, and the skin wrinkles and lose its ability to spring back. This concentrate provides the skin with one of its basic components and restores elasticity and suppleness. The face appears more youthful and fine lines are smoothed away. Ideal for mature skin, after exposure to the sun, after dieting. What it does: The first line of tailor-made supplements to customize your skincare according to: The needs of each skin type. The different moments of life. The wishes, envies. The seasons. The age. How to use: Two methods of application to suit different skin needs. Apply a few drops to the face before using your usual skincare product. Mix with skincare product upon application. Imported