Overview:
**COSRX The 6 Peptide Skin Booster Serum** is your lightweight first-step after cleansing, packed with a targeted 6-peptide complex plus niacinamide to tackle pores, excess sebum, fine lines, texture, tone, and sensitivity simultaneously. This water-like serum absorbs instantly without stickiness, prepping skin to better absorb follow-up products while delivering visible smoothing, brightening, and balance. Perfect for all skin types – yes, even oily, sensitive, and acne-prone – it's silicone-free, oil-free, and layers beautifully under heavier creams or SPF.
Who It's For:
- Large pores & oiliness**: Dipeptide reduces shine while refining pore appearance
- Fine lines & sagging**: Acetyl Hexapeptide-8 smooths expression lines, SH-Polypeptide boosts collagen
- Dull, uneven tone**: Oligopeptide-68 + niacinamide brighten without irritation
- Rough texture**: Copper Tripeptide-1 retexturizes for smoother feel
- Sensitive redness**: Palmitoyl Tripeptide-8 calms reactivity
Key Benefits:
- Multi-peptide complex improves firmness, elasticity, and fine line appearance
- Controls sebum while refining enlarged pores for smoother texture
- Brightens dullness and evens skin tone naturally
- Watery texture layers perfectly – no pilling under moisturizers
- Strengthens skin barrier and reduces sensitivity over time
- Silicone-free, oil-free, fragrance-free, cruelty-free Korean formula
How to Use:
1. After cleansing/toner, dispense 2–3 drops into palms or spray 2–3 times over face
2. Gently pat or swipe across skin, focusing on T-zone, forehead lines, or dull areas
3. Wait 30–60 seconds for full absorption
4. Follow with serums, moisturizer, or SPF (morning)
5. Use AM + PM for cumulative peptide benefits
Product Specifications:
- Size**: 50ml / 1.69 fl oz (typical retail)
- Texture**: Lightweight, watery, non-sticky serum
- Skin Types**: All (oily, dry, combination, sensitive, acne-prone)
- Concerns**: Pores, sebum/oil, fine lines, texture, tone, sensitivity
- Claims**: Mineral oil-free, sulfate-free, paraben-free, silicone-free, fragrance-free, cruelty-free
- Origin: 100% Made in South Korea
Highlighted Ingredients:(6 Key Peptides)
- SH-Polypeptide-121**: Collagen boosting for plumping + firmness
- Copper Tripeptide-1**: Retexturizes + smooths skin surface
- Dipeptide Diaminobutyroyl Benzylamide Diacetate**: Sebum control + pore refinement
- Oligopeptide-68**: Brightens + evens skin discoloration
- **Palmitoyl Tripeptide-8**: Soothes sensitivity + reduces redness
- Acetyl Hexapeptide-8**: Expression line smoothing + firmness
- Niacinamide**: Multi-tasking brightener + barrier support
Full Ingredients:
Water, Dipropylene Glycol, Glycerin, Pentylene Glycol, 1,2-Hexanediol, Niacinamide, Ammonium Acryloyldimethyltaurate/VP Copolymer, Polyacrylate Crosspolymer-6, Butylene Glycol, Xanthan Gum, Ethylhexylglycerin, Adenosine, Polyquaternium-51, Disodium EDTA, Citric Acid, Caprylyl Glycol, Betaine, t-Butyl Alcohol, Sodium PCA, Sodium Lactate, Acetyl Hexapeptide-8, Copper Tripeptide-1, PCA, sh-Polypeptide-121, Serine, Alanine, Allantoin, Sodium Hyaluronate, Acetyl Glucosamine, Glycine, Glutamic Acid, Lysine HCl, Threonine, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Arginine, Tocopherol, Oligopeptide-68, Proline, Dextran, Palmitoyl Tripeptide-8, Glycine Soja (Soybean) Oil, Hydrogenated Lecithin, Potassium Sorbate, Sodium Oleate.
What’s Included:
• COSRX The 6 Peptide Skin Booster Serum (50ml × 1)
**Ready to boost your routine? Add to cart for pore-perfecting, glow-boosting peptide power.** Pairs perfectly with COSRX Snail 92 Cream or Hyaluronic Acid Intensive!
