The 6 Peptide Skin Booster Serum (Renewal)

The 6 Peptide Skin Booster Serum (Renewal)

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Peptide-rich serum for skin elasticity & firmness

Main Benefit
Boost skin firmness & elasticity
Best For
Dry, Normal, Combination
Targets
anti-agingfine lines & wrinkleselasticityfirmness

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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.

In a nutshell

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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Skin Profile
The 6 Peptide Skin Booster Serum (Renewal)
COSRX
Main Benefits
Ingredient coverage
anti-aging
fine lines & wrinkles
elasticity
firmness
Ingredient Highlights
Key Actives
6 peptides complex · Niacinamide · Hyaluronic Acid
skinuity.comSkinuity

How to Use

  1. 1After toner, apply 3-4 pumps
  2. 2Pat gently into skin
  3. 3Follow with moisturizer
  4. 4Use AM/PM

Product Claims

Clean Beauty
🐰Cruelty-Free
🌸Fragrance-Free
🍃Alcohol-Free
✅Paraben-Free
Safety & Suitability
🤰Pregnancy SafeYes
🍄Fungal Acne SafeYes
🫧Non-ComedogenicYes
🌿Beginner FriendlyYes
🪸Reef SafeYes

Common Allergens

Based on confirmed product attributes. Always check the full ingredient list for personal allergens.

🌸Fragrance / ParfumFree
⚗️Alcohol (drying)Free
🧪ParabensFree

Always check the full ingredient list if you have known allergies or sensitivities.

Routine Placement

Step 5 of 8← this product
🧼
Cleanse
✨
Exfoliate
💧
Tone
🌿
Essence
⚗️
Treat
👁️
Eye Care
🫧
Moisturise
☀️
Protect

Apply this serum & ampoule as step 5 in your routine.

Quick Stats

Average Rating
—
Global Ratings0
CategorySerum & Ampoule
OriginSouth Korea

Key Ingredients

6 peptides complex
anti-aging · collagen stimulation · firming · wrinkle reduction
1/10
Niacinamide
pore minimising · brightening · barrier support · sebum control · anti-aging
1/10
Hyaluronic Acid
hydration · plumping · anti-aging · barrier support
1/10

Ingredient Analysis

3
Beneficial
0
Caution
0
Concern
Safe (1–3)Moderate (4–6)Concern (7–10)
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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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Dermatologist Note

Lightweight; non-sticky; promotes collagen production

Based on published clinical literature and dermatological research.

💬

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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.