Powerful Moisturizing: Rich in Collagen, glutathione, nicotinamide, it can provide deep and long-lasting moisturization, helping to restore the skin's natural moisturizing barrier. It can attract and retain moisture, making your skin plump, smooth, and radiant. Suitable for All Skin Types: Formulated with premium, skin-loving ingredients, this serum is gentle yet effective, making it ideal for all skin types, including sensitive skin. Enjoy deep hydration and a boost in skin with every application. Innovative Aseptic and Anti-oxidation Packaging: Each box includes 10 single-use ampoules (1.5ml each), delivering deep hydration to combat dryness and dehydration.Free of preservatives and packaged in convenient disposable small bottles, it is a safer and purer skincare choice. Individually Packaged: Each dose is individually packaged in a convenient disposable small bottle, It is highly portable and space-saving, making it ideal for travel, business trips, and vacations. Enjoy smooth, delicate, and plump skin. How to Use: Open the vial and apply the ampoule after toner in your skincare routine. If any product remains, reseal and use within one day for maximum freshness. For best results, use immediately after opening to preserve potency.