FINAL SALE Brand new in box, never used (received as gift). The 6 Peptide Skin Booster Serum from COSRX enhances overall skin condition as your first step serum. -Boosts overall skin condition such as pore&sebum, firmness, fine lines, skin texture, skin tone and soothing -Makes your skin soft and smooth with skin tone and texture after use -Non sticky, lightweight texture to absorb quickly 150mL/5.07floz. Made in Korea.