KOSHINÉ 939 Anti-Pigment Serum – Intensive Dark Spot Reduction & Radiance Booster

 Scientifically Brightens Skin and Targets the Root Cause of Dark Spots

• Directly addresses pigmentation by inhibiting tyrosinase expression
• Powered by KT939, a proprietary ingredient that blocks melanin production at the source
• Gentle and non-irritating, suitable for sensitive skin

✅ 4x Higher Inhibition Rate vs. Thiamidol
✅ 100x Higher Inhibition Rate vs. 577
✅ 300x Higher Inhibition Rate vs. 377

A Science-Backed Solution for Brighter, Spot-Free Skin – Achieve Results Faster

Excessive melanin production by melanocytes is a leading cause of pigmentation issues.
Tyrosinase, the key rate-limiting enzyme in melanin synthesis, is the main target.
By inhibiting tyrosinase activity, KT939 effectively reduces melanin at the source.

🔬 Scientifically Developed KT939

A powerful tyrosinase inhibitor that significantly reduces melanin production and promotes brighter, even-toned skin.

💧 Added Skin Moisturizing Ingredients

Hydrated Skin, Radiant Glow—No Makeup Needed

• With Ethoxy Diglycol:
  Promotes KT939 penetration through the stratum corneum for fast, targeted results.
• With Glycerin:
  Draws moisture to the skin surface, forms a protective barrier, prevents moisture loss, and supports pigmentation improvement.
• With Butylene Glycol & Glyceryl Glucoside:
  Reinforces skin’s barrier, defends against environmental damage, and helps maintain moisture balance—ideal for sensitive skin.
• Contains Multiple Moisturizing Agents:
  Deeply hydrates and nourishes while enhancing absorption, keeping skin soft and balanced.
• With Citric Acid:
  Gently exfoliates, brightens dark spots, hydrates, controls oil, and tightens pores for clearer, smoother skin.
• Additional Ingredients:
  Butylene Glycol, Dipropylene Glycol, Xylitol
  “Hydrate and nourish your skin all day.”

🎯 Targeted Solutions for Skin Concerns

• Dull or uneven skin tone
• Stubborn pigmentation
• Persistent acne marks
• Hard-to-fade dark spots
• Sensitive or irritation-prone skin

📌 How to Use

• Apply twice daily—once in the morning and once at night.
• Gently spread the serum across the face and massage until fully absorbed.
• For best results, use together with KT-939 Anti-Pigment Lotion.

🧾 Product Details

• Brand: KOSHINÉ
• Product Name: KOSHINÉ Anti-Pigment Serum
• Key Ingredient: KT939
• Net Content: 30ML
• Shelf Life: 3 Years
• Storage: Store at room temperature, away from direct sunlight