COSRX The 6 Peptide Skin Booster Serum Duo 150ml ×2 – Multi‑Peptide First‑Step Booster for Texture, Hydration & Pore Control

Product Title Made in Korea COSRX The 6 Peptide Skin Booster Serum Duo 150 ml × 2 – Multi‑Peptide First‑Step Booster for Texture, Hydration & Pore Control

Brand COSRX

Category Booster / Serum

Capacity or weight 2 × 150 ml (5.07 fl oz each)

Product main specifications For all skin types—especially oily, combination, sensitive, or aging skin—this ultra-light step-0 booster improves elasticity, refines pores, balances sebum, enhances hydration, and brightens complexion.

POINTS ✅ Powered by 6 potent peptides (SH‑Polypeptide‑121, Copper Tripeptide‑1, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Oligopeptide‑68, Palmitoyl Tripeptide‑8, Acetyl Hexapeptide‑8) to firm, smooth fine lines, reduce sebum, refine pores, calm sensitivity, and brighten skin tone

✅ Clinically proven 4‑week performance: +162% hydration, +76% smoother texture, ~40% clarity/radiance boost; visible reductions in sebum (–29%), blackheads (–22%), and whiteheads (–20%)

✅ Lightweight, non-sticky toner-like serum—absorbs instantly, layers beautifully under moisturizer or makeup; avoids pilling when paired correctly

✅ Globally praised for dramatic improvement: users report firmer, hydrated, smoother, and clearer skin within days. One review said it gave them a “15‑year younger” glow and close to 80–90% reduction in neck wrinkles

✅ Recognized as olive-young top-tier “first-step booster serum” in Korea, ideal for pre-treatment of skin before layering other actives

How to use

Use immediately after cleansing (skip toner) or after toner if desired.

Apply 1–2 pumps, gently pat into face until fully absorbed.

Multiple layerings (2–3) can boost effects—ideal to prep skin for serum/cream.

Use AM and/or PM; follow with moisturizer and SPF in daytime.

Patch-test recommended if sensitive to niacinamide or peptides.

Expiration date 36 months unopened; use within 12 months after opening (check packaging)

Ingredients (key) Water, Dipropylene Glycol, Glycerin, Niacinamide, Hyaluronic Acid derivatives, Adenosine, Allantoin, 6-peptide complex: SH‑Polypeptide‑121, Copper Tripeptide‑1, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Oligopeptide‑68, Palmitoyl Tripeptide‑8, Acetyl Hexapeptide‑8; amino acids, betaine, ethylhexylglycerin, polymer film matrix for fast absorption

Country of manufacture South Korea