COSRX The 6 Peptide Skin Booster Serum

Take your skincare routine to the next level with COSRX The 6 Peptide Skin Booster Serum, a lightweight first-step serum designed to improve skin elasticity, hydration, radiance, and overall skin condition. Powered by a unique blend of six peptides, this multi-tasking booster helps address multiple skin concerns at once, leaving your complexion smoother, firmer, and healthier-looking.

Its fast-absorbing, watery texture delivers active ingredients deep into the skin without stickiness, making it the perfect prep step before applying your favorite serums and moisturizers. Formulated to support collagen production and strengthen the skin barrier, this serum helps refine pores, improve skin texture, and boost hydration for a naturally radiant complexion.

Suitable for daily use, COSRX The 6 Peptide Skin Booster Serum is an easy addition to any skincare routine, helping maximize the effectiveness of the products that follow.

Why You'll Love It

• Features six peptides to target multiple skin concerns
• Helps improve skin firmness and elasticity
• Supports smoother, more refined skin texture
• Provides lightweight hydration without heaviness
• Helps minimize the appearance of pores
• Boosts overall skin radiance and vitality
• Layers easily with other skincare products

How to Use

• After cleansing, apply as the first step of your skincare routine
• Dispense an appropriate amount onto the face
• Gently pat until fully absorbed
• Follow with serum, ampoule, and moisturizer
• Use morning and evening for best results

Key Ingredients & Benefits

• 6 Peptide Complex to support elasticity, firmness, and skin renewal
• Niacinamide to help brighten and improve overall skin tone
• Hyaluronic Acid to deliver hydration and maintain moisture balance
• Skin-Conditioning Ingredients to smooth and refine skin texture

Product Details

• Size: 150 ml
• Texture: Lightweight, watery serum
• Skin Type: Suitable for all skin types
• Concerns: Fine lines, enlarged pores, dullness, uneven texture, dehydration
• Finish: Fresh, hydrated, and radiant
• Made In: Korea