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COSRX Triple Radiance & Firming Serum Set (Vitamin C + Peptide + Snail Essence)

COSRX Triple Radiance & Firming Serum Set (Vitamin C + Peptide + Snail Essence)

Regular price £59.25 GBP
Regular price £70.50 GBP Sale price £59.25 GBP
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COSRX Triple Radiance & Firming Serum Set

(Vitamin C + Peptide + Snail Essence)

Brighten. Firm. Rejuvenate.
Experience COSRX’s most iconic serums in one powerful routine — designed to target dullness, fine lines, and loss of elasticity for skin that glows with renewed vitality.


📦 1. Specification

  • Product Name: COSRX Triple Radiance & Firming Serum Set
  • Set Includes (3 Full-Size Products):
    1️⃣ Advanced The Vitamin C 23 Serum – 20mL
    2️⃣ The 6 Peptide Skin Booster Serum – 150mL
    3️⃣ Advanced Snail Radiance Dual Essence – 80mL
  • Skin Type: All skin types — especially dull, tired, or aging skin
  • Fragrance-Free / Cruelty-Free: ✅ Yes
  • Made in: South Korea

🌿 2. Features

  • 🍊 Brightening Power (Vitamin C 23 Serum) – Pure Vitamin C (L-Ascorbic Acid, 23%) targets dark spots, hyperpigmentation, and uneven tone for luminous clarity.
  • 💧 Elasticity Boost (6 Peptide Serum) – A multi-peptide complex strengthens the skin barrier, firms texture, and improves overall resilience.
  • 🐌 Repair & Hydration (Snail Dual Essence) – Snail mucin and niacinamide combine to restore moisture, smoothness, and radiance.
  • Layered Efficacy Routine – Three serums, one balanced synergy: brighten, firm, and hydrate.
  • 🌱 Clean & Gentle Formula – Dermatologist-tested and suitable for sensitive skin.

🧴 3. Description

  • Transform your daily routine with the COSRX Triple Radiance & Firming Set, combining science-backed ingredients for comprehensive skin renewal.
  • The Vitamin C 23 Serum delivers potent antioxidant and brightening care to reduce visible spots and dullness.
  • The 6 Peptide Skin Booster Serum enhances elasticity and prepares the skin to absorb following skincare steps more effectively.
  • The Snail Radiance Dual Essence restores moisture and balances tone, leaving a soft, glowing finish.
  • Together, they create a complete serum system that tackles dullness, fine lines, and dehydration — revealing healthy, radiant, and youthful skin.

💧 4. How to Use (Recommended Routine)

AM & PM Routine
1️⃣ Step 1: 6 Peptide Skin Booster Serum (150mL)
– Apply after cleansing as a first serum. Pat gently to absorb.
💡 Prepares the skin and boosts absorption of following products.

2️⃣ Step 2: Vitamin C 23 Serum (20mL)
– Use 2–3 drops on dull areas or entire face.
– Allow it to fully absorb before layering.
💡 Use in the morning with SPF; store in a cool, dark place.

3️⃣ Step 3: Snail Radiance Dual Essence (80mL)
– Pump once to mix the dual formulas, then apply evenly across the face.
– Finish with your moisturiser or sunscreen.


🧪 5. Key Ingredients

Product Key Ingredients Function
Vitamin C 23 Serum 23% L-Ascorbic Acid, Tocopherol, Allantoin Brightens, fades dark spots, protects from oxidation
6 Peptide Serum Hexapeptide-9, Acetyl Hexapeptide-8, Copper Tripeptide Improves elasticity, smooths fine lines
Snail Dual Essence Snail Mucin 74%, Niacinamide, Panthenol Deep hydration, skin repair, and radiance

🌟 6. Key Benefits

  • Brightens dull and uneven skin tone
  • Boosts elasticity and firmness
  • Smooths fine lines and rough texture
  • Deeply hydrates and strengthens the skin barrier
  • Ideal as a 3-step AM/PM anti-aging + glow routine
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