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Brightening Boost

(348)
Unlock Your Brightest Glow

The Brightening Boostis your intensive, expert-engineered kit to achieve a visibly brightened, glowing, and smooth complexion. This powerful bundle pairs two best-selling formulas for maximum brightening impact with zero irritation.

Regular price $42.50
Regular price $50.00 Sale price $42.50 (-15%)

Recommended for
COSRX The 6 Petide Skin Booster is suitable for all skin types and can be used all day and in any season. It is especially ideal for those seeking a lightweight, non-sticky serum to enhance their original skincare routine. Additionally, it is perfect for individuals with complex skin concerns, including those who want to address multiple skin issues like pores, excess sebum, fine lines, and uneven skin texture and tone.

Target concerns 
- Dullness 
- Oily skin 
- Dehydration 
- Pores
- Anti-aging 
- Redness & Sensitive skin

Texture
Light-weight and non-sticky like toner and easy to pair other active ingredients and textures

After cleansing you may use this serum as the first step of skin care. Spread the serum on the entire face and you may apply several times to amplify the effect of the next serum or ampoule.

KEY INGREDIENTS

6 Peptides : Restores multiple skin concerns
•  SH-Polypeptide-121: Collagen Boosting & Plumping 
•  Copper Tripeptide-1: Retexturize 
•  Dipeptide Diaminobutyroyl Benzylamide Diacetate: Excess Sebum & Pore Care
• Oligopeptide-68: Brightening 
•  Palmitoyl Tripeptide-8: Soothe & Reduce Skin Sensitivity
•  Acetyl Hexapeptide-8: Smooth Fine Lines & Firmness 

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

Brightening Boost
Brightening Boost
Regular price $42.50
Regular price $50.00 Sale price $42.50 (-15%)
Eri P. us
✔ Verified Reviewer
Age35-44
Skin TypeCombination
★★★★★
Only started to use few
26/04/26
Only started to use few days ago, so I can't tell if they are effective. But I like the texture of the products.
Na K.us
✔ Verified Reviewer
Age45-54
Skin TypeOily
★★★★★
I love the application and
31/03/26
​"I love the application and how it melts into my skin. I'll need more time to see the full results, but I'm impressed. "
Colleen M. us
✔ Verified Reviewer
Age65+
Skin TypeCombination
★★★★★
I love the peptide, been
18/01/26
I love the peptide, been using it for over a month. My skin is smoother and a little lifted. I've been using the vitamin C for a little almost 2wks and can see a different inthe brightness. I would definitely recommend these products.