Description
Give your skin a real boost of energy with COSRX The 6 Peptide Skin Booster serum, a highly concentrated serum that combines six next-generation peptides to improve elasticity, smooth texture and deliver a healthy glow. Its intelligent formula targets the main signs of aging, reducing fine lines, deeply hydrating and leaving the skin visibly firmer and more even.
Thanks to its lightweight and fast-absorbing texture, this serum easily integrates into any routine, providing hydration, radiance and comfort without residue or a sticky feeling. With each use, the skin looks smoother, more supple and revitalized, regaining a fresh and youthful appearance.
COSRX The 6 Peptide Skin Booster serum is ideal for those looking for a complete treatment that rejuvenates, brightens and improves elasticity from within, especially if the skin shows dehydration, loss of firmness or a dull tone.
Key ingredients
Acetyl hexapeptide-8: Known for its anti-aging properties, it helps reduce fine lines and wrinkles.
Copper tripeptide-1: Stimulates collagen and elastin production, improving skin firmness and elasticity.
Niacinamide: Helps brighten skin tone, reduces hyperpigmentation and strengthens the skin barrier.
Sodium hyaluronate: Provides deep and long-lasting hydration, keeping the skin soft and flexible.
Oligopeptide-68: Brightens the skin.
Palmitoyl tripeptide-8: Soothes and reduces skin sensitivity.
Soybean extract (glycine soja): Rich in antioxidants, it helps protect the skin against environmental damage and promotes cellular regeneration.
Benefits
- Firms and tightens improving skin elasticity and firmness
- Deep hydration, hydrates and retains moisture in the skin
- Reduces the appearance of wrinkles and fine lines
- Brightens and evens out helping to even skin tone and reduces hyperpigmentation
- Antioxidant protection, protects the skin against environmental damage and premature aging
How to use
Apply an appropriate amount of COSRX Peptides to clean, toned skin, both morning and night. Gently massage until fully absorbed. For best results, use before moisturizer.
Warning
Avoid contact with the eyes when using COSRX The 6 Peptide Skin Booster serum 150ml. In case of irritation, discontinue use and consult a doctor.
Size
150 ml
Properties
Rejuvenating, hydrating, antioxidant, soothing
Ingredients
Water, dipropylene glycol, glycerin, pentylene glycol, 1,2-hexanediol, niacinamide, ammonium acryloyldimethyltaurate/VP copolymer, polyacrylate-6 crosspolymer, 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, diacetyl diaminobutyroyl benzylamide dipeptide, arginine, tocopherol, oligopeptide-68, proline, dextran, palmitoyl tripeptide-8, glycine soja oil, hydrogenated lecithin, potassium sorbate, sodium oleate.
The manufacturer is responsible for the composition of the product. Due to possible changes, we recommend checking the product composition directly on its packaging.


Alex Barandica Molins (verified owner) –
María José Lombardero Lorenzana (verified owner) –
Fenomeno