Benefits/Features Panthenol Extra 10 Days Collagen Boost is an intensive moisturizing care serum with collagen at a high concentration of 5% that creates a moisture protection film and helps maintain skin thickness. It contributes to the regeneration of collagen and skin, as well as the production of new cells. In addition, it protects the skin from environmental damage and naturally reduces fine lines & wrinkles. It offers antioxidant protection, cell rejuvenation and hydration, while at the same time contributing to the decongestion of pores and the smoothing of skin tone. Result: uniform, firm, smooth and elastic skin. For best results, a course of 10 ampoules is recommended. Use External use. Tap the cap lightly until you make sure that all the product is concentrated in the lower part of the ampoule