One day's you Collagen Ampoule Serum - Moisturizing + Anti-aging + Whitening: Preservative-Free Anti-Aging Ampoule. Hydrolyzed Collagen Extract, Niacinamide, Adenosine, Trehalose, Panthenol, Cyanocobalamin Brightening and anti-aging dual functional cosmetic contains 94% Collagen extract to moisturize and elasticize skin.

Manufactured with a sterilization method to keep ampoule serum at its freshest during usage and to ensure that it's safe to be used even on sensitive skin. A bottle of Collagen ampoule serum a week. Moisturize and hydrate tight skin from within. Smooth and hydrating on skin, does not leave a sticky feeling after application. Whitening and Anti-wrinkle double functional skincare product. 

Moisturizing and does not leave a sticky finish A sticky ampoule serum type, that does not leave a sticky finish. The more you apply, the longer it stays moisturized. Hygienic and safe double capping packaging The safety double capping packaging prevent any external hazardous substances from entering. Hygienic and fresh to be used on skin. Dermatologically tested and Hypoallergenic tested 20 ingredients that are listed as ingredients that can trigger allergies, inflammation and carcinogens were excluded from our ingredient lists.