COSRX The 6 Peptide Skin Booster Serum

Ritual Step 2: Prepare

The perfect first serum for smoother, healthier-looking skin.

The COSRX The 6 Peptide Skin Booster Serum is the preparation step in your Renewal Ritual™, helping to support overall skin health while enhancing the effectiveness of the products that follow.

Powered by a blend of six potent peptides, this lightweight serum helps improve the appearance of skin texture, elasticity, radiance, and hydration while supporting a stronger, healthier-looking complexion. Its fast-absorbing formula layers effortlessly into your routine, making it the ideal first serum after cleansing.

Designed to complement every skin type, this daily booster helps create the perfect foundation for a smoother, brighter, and more balanced complexion.

Perfect For

• Dull or tired-looking skin
• Uneven skin texture
• Early signs of ageing
• Dehydrated skin
• Supporting overall skin health

Why We Love It

At Glass Glow Skin Co, we believe great skincare starts with strong foundations. This multi-tasking peptide serum works behind the scenes to support healthier, more resilient skin while preparing your complexion for the steps that follow in your ritual. Lightweight, versatile, and easy to layer, it's the perfect everyday addition to your skincare journey.

Gentle & Trusted Care

• Dermatologist tested
• Sensitive skin irritation tested
• Suitable for daily use
• Lightweight and easy to layer