COSRX 6 Peptide Skin Booster Serum 150ml

1. What Is It?

A lightweight, multi-benefit skin booster formulated with 6 powerful peptides to help improve the appearance of skin texture, elasticity, hydration, and overall radiance. Designed to be used as the first step after cleansing, this watery serum quickly absorbs into the skin to create a hydrated, smooth, and refreshed-looking complexion.

2. A Multi-Peptide Boost for Healthy-Looking Skin

More than just a hydrating serum, this skin booster delivers concentrated daily care to help support a smoother and more youthful-looking complexion. Its refreshing, watery texture layers effortlessly into any skincare routine without leaving a sticky or heavy finish.

3. Crafted for Dull, Dehydrated & Uneven Skin

Specially designed for skin that looks dull, tired, rough, or lacking in elasticity, this booster helps replenish moisture while supporting a smoother and more radiant appearance. With consistent use, skin feels softer, plumper, and more refreshed.

4. Power of 6 Peptides

6-Peptide Complex: Helps support the appearance of firmer, smoother, and more elastic-looking skin while promoting a healthy-looking complexion.

Niacinamide: Helps brighten the appearance of dull skin, refine the look of uneven tone, and support the skin barrier.

Hyaluronic Acid: Helps attract and retain moisture, leaving skin feeling hydrated, supple, and plump.

Allantoin: Helps soothe and comfort the skin while supporting a smooth and healthy-looking complexion.

Together, these skin-loving ingredients provide hydration, radiance, and daily care for a smoother, healthier-looking complexion.

5. Ultra-Lightweight & Layer-Friendly

The serum features an ultra-lightweight, watery texture that absorbs quickly without leaving a greasy or sticky residue. It layers beautifully underneath other skincare products, making it an ideal booster for both simple and intensive skincare routines.

6. A Simple Addition to Any Routine

Designed to complement your existing skincare routine, this booster can be easily layered with toners, essences, serums, moisturizers, and sunscreen. Its lightweight formula makes it suitable for everyday use without overwhelming the skin.

7. Suitable for All Skin Types

The gentle, hydrating formula is designed to work comfortably across different skin types, including dry, oily, combination, and sensitive skin. It is especially suited to those looking to improve the appearance of dullness, dehydration, uneven texture, and loss of elasticity.

8. How to Use

After cleansing, apply an appropriate amount of the booster directly onto the face.

Gently spread and pat the product into the skin until fully absorbed.

Follow with your preferred serum, moisturizer, or other skincare treatments.

During the day, always finish with sunscreen.

Use daily, morning and evening, as the first treatment step after cleansing.

9. Your Daily Skin-Boosting Ritual

Give your skincare routine a refreshing boost with the COSRX 6 Peptide Skin Booster Serum. Its lightweight formula helps replenish hydration, support skin elasticity, and enhance the appearance of smooth, radiant skin — leaving your complexion looking fresh, plump, and healthy.

What's in the box

1 x COSRX 6 Peptide Skin Booster Serum 150ml