Cosrx The 6 Peptide Skin Booster Serum - 150mlMulti Concern All in One Peptide Booster This lightweight, toner like serum blends six powerful peptides to address fine lines, uneven texture, and loss of firmness. Suitable for all skin types, it absorbs instantly to boost elasticity, refine the appearance of pores, and leave skin smoother and stronger with every use. Concerns & Benefits Concern Suitable Key Benefit Key Ingredient Fine lines & wrinkles Yes Firms and improves elasticity 6 Peptide