Cosrx The 6 Peptide Skin Booster Serum 150ml - Hyaluronic Acid Serum for Face

Product Overview

Cosrx The 6 Peptide Skin Booster Serum (150ml / 5.07 fl. oz.) is a lightweight, water-based first-step facial treatment formulated in South Korea to prepare your skin immediately after cleansing. Designed for daily morning and night application, this fast-absorbing serum targets six core skin concerns: pore appearance, excess sebum, fine lines, skin firmness, rough texture, and skin sensitivity.

As a hydration-focused hyaluronic acid serum, it penetrates rapidly without leaving behind stickiness or pilling. It prepares your skin barrier so that subsequent serums, moisturizers, and active treatments absorb smoothly.

Key Ingredients & Benefits

• SH-Polypeptide-121: Supports collagen synthesis and skin plumping.
• Copper Tripeptide-1: Smoothes rough texture and retexturizes the skin.
• Dipeptide Diaminobutyroyl Benzylamide Diacetate: Helps balance excess sebum and refine pore appearance.
• Oligopeptide-68: Brightens and clarifies uneven skin tone.
• Palmitoyl Tripeptide-8: Soothes delicate skin and reduces sensitivity.
• Acetyl Hexapeptide-8: Smooths the appearance of fine lines and supports firmness.
• Niacinamide & Hyaluronic Acid: Deliver deep moisture balance and improve tone clarity.
• Allantoin, Acetyl Glucosamine & Adenosine: Calm skin and reinforce skin elasticity.

Directions for Use

1. After cleansing, apply this serum as the first step of your skincare routine.
2. Spread an even layer across your entire face and gently pat until fully absorbed.
3. Follow with your preferred active serums, ampoules, or moisturizers to enhance your overall routine.

Frequently Asked Questions

Can I use this booster serum with active ingredients like Vitamin C or Retinol?
Yes. Cosrx formulated this multi-peptide booster with a watery, non-irritating consistency specifically intended for first-step layering. Applying Cosrx The 6 Peptide Skin Booster Serum right after cleansing preps the skin barrier and buffers potential irritation before applying active treatments like Vitamin C or Retinol.

How does Cosrx 6 Peptide Skin Booster Serum compare to Cosrx Advanced Snail 96 Mucin Power Essence?
While Cosrx Snail Mucin is a thicker, richer essence focused heavily on intense moisture and barrier recovery, Cosrx The 6 Peptide Skin Booster Serum is a watery, rapid-absorption treatment focused on structural firmness, pore refinement, and line smoothing without any sticky feel.