The COSRX The 6 Peptide Skin Booster Serum is a hydrating and firming skincare product suitable for all skin types. With hyaluronic acid as its main active ingredient, this 150ml serum is designed for both day and night use on the face. The cruelty-free formulation by the brand COSRX helps to improve skin texture and elasticity, providing a boost to your skincare routine. With a 12-month period after opening, this serum is a must-have for anyone looking to enhance their skincare regimen with a concentrated dose of hydrating and firming ingredients. With slightly damaged box.