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soothes irritation
it helps nourish and protect the scalp barrier while maintaining natural balance
quick absorption
and more balanced complexion
Building on these scientific insights
KOSHINÉ KT-939 Brightening Duo | Anti-Hyperpigmentation & Even Skin Tone Suitable for Men and Women soothes irritationProduct Description Key Benefits KT939 Patented Formula A next gen tyrosinase inhibitor to reduce melanin at the source Clinically Proven 4x brighter than Thiamidol, 100x than 577, 300x than 377 Gentle Yet Powerful Dermatologist tested for sensitive skin Hydration Boost Glycerin + Butylene Glycol + Xylitylglucoside for lasting moisture Duo Synergy KT 939 Brightening Serum (30ml) Targets melanin production Lightweight, fast absorbing Enhanced
