Product name
COSRX The 6 Peptides Skin Booster Serum
Size / Quantity: 150 mL — 1 unit
What it is
A peptide‑focused serum designed to strengthen skin elasticity, improve firmness, and support anti‑aging through a blend of six peptides. Typically lightweight and suitable for layering under moisturizer.
Key benefits
Improves skin elasticity and firmness by supporting collagen and extracellular matrix function.
Helps reduce the appearance of fine lines and supports skin resilience.
Hydrating and skin‑conditioning to improve overall texture and tone.
Generally suitable for sensitive or aging skin as peptides are usually well tolerated.
Likely key ingredients & functions
Six peptides (may include combinations such as Palmitoyl Pentapeptide‑4, Acetyl Hexapeptide‑8, Palmitoyl Tripeptide‑1/7, Copper Tripeptide, etc.) — promote collagen synthesis, reduce muscle contraction‑related expression lines, and support skin repair.
Humectants: glycerin, sodium hyaluronate or similar to provide hydration.
Soothers / barrier support: panthenol, allantoin, or botanical extracts may be included.
Lightweight base ingredients for good absorption and layering under creams and sunscreen.
How to use
After cleansing and toner/softener, apply 2–3 drops (or a pea‑sized amount) of serum to face and neck.
Gently pat until absorbed.
Follow with moisturizer and sunscreen in the morning.
Use AM and PM for best results; peptides are safe to use both morning and night.
