The COSRX The 6 Peptide Skin Booster Serum (150ml) is a versatile, lightweight, and fast-absorbing watery toner-serum hybrid designed to be the first step in a skincare routine. It acts as a booster to improve overall skin condition, specifically targeting elasticity, firmness, pore care, and skin texture using a blend of six different peptides. 

Country of Origin: South Korea

Brief Description:

• Purpose: A daily toner-serum hybrid designed to boost collagen, restore skin elasticity, brighten, and refine texture.
• Texture: Watery, lightweight, and non-sticky.
• Key Ingredients: Contains a 6-peptide complex (including SH-Polypeptide-121, Copper Tripeptide-1, and Acetyl Hexapeptide-8), Niacinamide, and Hyaluronic Acid.
• Target Concerns: Dullness, dehydration, fine lines, large pores, and uneven skin tone.
• Suitability: Suitable for all skin types, including sensitive skin, and can be used in any season. 

How to use:

1. Cleansing: Cleanse your face and pat it dry.
2. Application: As the very first step of your skincare routine, dispense 2–3 pumps of the serum.
3. Application Method: Spread the serum across the entire face and gently tap to aid absorption.
4. Layering: Since it is a booster, it works best when layered with other serums, ampoules, or creams (e.g., COSRX Snail 96 Essence or Vitamin C 23).
5. Frequency: Can be used daily, both in the morning and evening. 

Customer Benefits:

• Improved Elasticity & Firmness: Contains peptides that boost collagen and firm up the skin, with many users noting a "plumping" effect.
• Advanced Hydration: Provides deep, non-sticky hydration that leaves skin feeling soft and smooth.
• Multi-Tasking "Booster" Effect: Functions as a toner/first-step essence that maximizes the efficacy of subsequent skincare products.
• Brightening & Pore Care: Niacinamide and specific peptides help reduce the appearance of pores and even out skin tone.
• Lightweight Formula: Rapidly absorbs without greasy or sticky residue, making it ideal under makeup.
• Soothing: Contains ingredients that help soothe and calm skin sensitivity.