COSRX The 6 Peptide Skin Booster Serum

COSRX The 6 Peptide Skin Booster Serum is a watery, fast‑absorbing formula designed as the first step in your skincare routine. It helps prep the skin, improve absorption of subsequent products, and target multiple concerns including pores, fine lines, uneven tone, and loss of firmness.

Ingredients

6 Multi‑Peptide Complex: Improves elasticity, firmness, and smoothness

Niacinamide: Brightens dull skin and evens tone

Hyaluronic Acid & Panthenol: Hydrate and strengthen the skin barrier

Allantoin: Soothes irritation and supports recovery

How to Use 

StepInstructions1After cleansing, apply a few drops onto clean skin2Gently pat until fully absorbed3Follow with toner, serum, and moisturizer4Use morning and evening for best results

Product Features

✅ Targets multiple concerns: pores, fine lines, firmness, tone, and texture

✅ Lightweight, watery texture absorbs quickly without stickiness

✅ Boosts effectiveness of other skincare products

✅ Hydrates and strengthens skin barrier

✅ Dermatologically tested, suitable for all skin types

✅ Ideal as a first‑step booster in routine