Lissage Collage Lead is an ultra-light collagen serum that provides exceptional skincare, effectively eliminating signs of dryness, sagging, and stress. It promotes collagen fiber production in the dermis and protects against deterioration from environmental factors, resulting in stronger skin structure, cellular restoration, smoothing, and enhanced elasticity. This Japanese serum helps regulate moisture balance, alleviates irritation and redness, and reduces skin sensitivity. With its subtle fragrance, using the product is a delightful experience. Like all products from the brand, this serum features a natural and hypoallergenic formula.