
The 6 Peptide Skin Booster Serum (Renewal)
Peptide-rich serum for skin elasticity & firmness
About this product
COSRX *renew* The 6 Peptide Skin Booster Serum 150ml is a lightweight, multi-peptide hydrating serum delivering six types of peptides to improve skin firmness, elasticity, and moisture retention. The large 150ml size makes it ideal as a daily hydrating and anti-ageing treatment applied liberally after cleansing.
Best for dry, normal, combination skin looking to address anti-aging, fine lines & wrinkles, elasticity — with a focus on boost skin firmness & elasticity.
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How to Use
- 1After toner, apply 3-4 pumps
- 2Pat gently into skin
- 3Follow with moisturizer
- 4Use AM/PM
Product Claims
Common Allergens
Based on confirmed product attributes. Always check the full ingredient list for personal allergens.
Always check the full ingredient list if you have known allergies or sensitivities.
Routine Placement
Apply this serum & ampoule as step 5 in your routine.
Quick Stats
Key Ingredients
Ingredient Analysis
Disclaimer: Ingredient information is for educational purposes only and does not constitute medical or dermatological advice. Sources: EWG Skin Deep, EU CosIng, NIH PubChem.
Dermatologist Note
Lightweight; non-sticky; promotes collagen production
Based on published clinical literature and dermatological research.
Ingredient Analysis
Disclaimer: Ingredient information is for educational purposes only and does not constitute medical or dermatological advice. Sources: EWG Skin Deep, EU CosIng, NIH PubChem.
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Disclaimer: Information on this page is for educational purposes only and does not constitute medical or dermatological advice. Always patch test new products and consult a qualified professional if you have skin concerns. Skinuity does not sell any products. We provide affiliate links to third-party retailers and may earn a commission on qualifying purchases.


