Cosrx The 6 Peptide Skin Booster Serum 150ml
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COSRX The 6 Peptide Skin Booster Serum helps improve skin elasticity, smooth texture, and enhance overall radiance with a lightweight, fast-absorbing formula. Powered by a blend of six peptides, niacinamide, and hyaluronic acid, it supports firmer, more refined skin while boosting the effectiveness of your routine. Ideal for all skin types looking for early anti-aging care and better product absorption.
Frequently Bought Together
Description
Description
COSRX The 6 Peptide Skin Booster Serum is a multi-tasking treatment designed to improve skin condition while preparing it for the rest of your routine. With its watery, essence-like texture, it absorbs quickly and works as a first-step serum to enhance the absorption of products that follow. COSRX The 6 Peptide Skin Booster Serum targets early signs of aging, uneven texture, and dullness without feeling heavy or sticky.
What makes COSRX The 6 Peptide Skin Booster Serum stand out is its combination of six different peptides that work together to support firmness, elasticity, and smoother skin. Alongside hydrating ingredients like hyaluronic acid and brightening niacinamide, it helps refine skin tone and texture over time. It’s suitable for daily use and pairs well with active treatments. For added hydration, layer it with COSRX Advanced Snail 96 Mucin Power Essence.
Not Recommended For
⚠️ Severe sensitivity to actives — patch test recommended
Use: AM & PM
Where in routine: After toner, before heavier serums or creams
Pro Tip: Use as a first-step serum to boost the performance of your entire routine
About the brand
Cosrx
More ProductsA world-renowned K-beauty brand that emphasizes minimalist packaging and effective, skin-friendly treatments for acne and sensitivity. Their functional formulas use key ingredients like snail mucin and centella to solve specific skin issues.
More from Cosrx
Key Benefits
Key Benefits
- Improves Skin Elasticity — Peptides help support firmer, more resilient skin
- Smooths Texture — Refines rough areas and uneven skin surface
- Boosts Absorption — Preps skin to enhance the effectiveness of other products
- Hydrates Lightly — Hyaluronic acid provides a fresh, non-heavy moisture boost
- Daily Skin Prep — COSRX The 6 Peptide Skin Booster Serum fits easily into any routine
Key Ingredients & Benefits
Key Ingredients & Benefits
Here’s what powers the COSRX The 6 Peptide Skin Booster Serum:
6 Peptide Complex
A blend of peptides designed to support skin elasticity, firmness, and overall skin health. Peptides help signal the skin to maintain a smoother, more youthful appearance over time.
Niacinamide (Vitamin B3)
Helps brighten uneven skin tone and improve overall clarity. It also supports the skin barrier and refines texture with consistent use.
Sodium Hyaluronate (Hyaluronic Acid)
Delivers lightweight hydration by attracting moisture to the skin. It keeps the skin plump and comfortable without heaviness.
Adenosine
Known for its anti-aging benefits, adenosine helps reduce the appearance of fine lines and improve skin smoothness.
Panthenol (Pro-Vitamin B5)
Provides soothing hydration while helping strengthen the skin barrier. It also reduces dryness and irritation.
Allantoin
Calms the skin and supports recovery, making the formula gentle for everyday use.
How to Use
How to Use
- Apply After Cleansing — Use on clean, toned skin
- Dispense Proper Amount — Take 1–2 pumps of COSRX The 6 Peptide Skin Booster Serum
- Spread Evenly — Gently apply across face and neck
- Layer Next Products — Follow with serum or moisturizer
Skin Type & Concern
Skin Type & Concern
✅ All Skin Types — lightweight formula
✅ Oily Skin — non-greasy hydration
✅ Dry Skin — light moisture boost
✅ Combination Skin — balanced care
✅ Early Aging Skin — preventive care
Fine lines
Uneven texture
Dullness
Loss of elasticity
Dehydration
Disclaimer
Disclaimer
Please check the product in front of the delivery person. Once delivery is completed, no complaints or exchanges will be accepted. Product packaging may change from time to time, so you may receive either the old or new version — this is completely normal.
Cosrx The 6 Peptide Skin Booster Serum 150ml
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