Our collagen cream contains retinol (vitamin A), collagen, and panthenol (vitamin B5). It can significantly improve fine lines, dullness and sagging, help skin to restore firmness and shine, and improve the overall skin quality. Its application method is simple: 1. Clean facial skin and keep it dry. 2. Apply appropriate amount of the product evenly on the face. 3. Gently massage until absorbed. After use, the skin is fresh and not greasy. The moisturizing effect of collagen keeps the skin moisturized for a long time, reduces the fine lines caused by dryness, and makes the skin soft and smooth.