KOPHER Glow Care B3 Serum, Niacinamide 4%, Glutathione Liposome Face Serum for Daily Dark Spot Care & Uneven Skin Tone, Ceramide, Hyaluronic Acid, Hydrating, Glass Skin, Korean Skin Care (1.01 fl oz)

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• NIACINAMIDE 4% + ACETYLGLUCOSAMINE 2% — SPF 15-EQUIVALENT MELANIN BLOCK: The combination of Niacinamide 4% and Acetylglucosamine 2% has been shown to inhibit melanin transfer with an effect equivalent to SPF 15 sun protection — blocking melanin before it reaches the surface. Combined with Glutathione Liposome and Yuzu Seed Peptide Patent for comprehensive multi-stage melanin management
• SURFACE + DEEP HYPERPIGMENTATION — BOTH LAYERS CLINICALLY MEASURED: Surface melanin (visible dark spots) area improvement: 137.97%. Sub-surface melanin (hidden hyperpigmentation below the visible layer) area improvement: 135.94%. Post-inflammatory hyperpigmentation (PIH) fading: 101.59%. In-vitro melanin synthesis inhibition: 123.10% — working at every stage and depth
• PATENTED YUZU SEED PEPTIDE (0.5%) — UNIQUE BRIGHTENING PATHWAY: Yuzu Seed Peptide Patent uses bioactive peptides derived from yuzu citrus seeds that target a distinct melanin signaling pathway not addressed by standard niacinamide or vitamin C actives — providing additive brightening effect when layered with the B3 Toner and Cream system
• 6-POINT DIAMOND RADIANCE — FULL FACE BRIGHTNESS: Clinically measured luminosity improvement across 6 facial zones after serum use: forehead 101.37%, left cheek 100.67%, right cheek 101.26%, left lip corner 100.51%, right lip corner 101.19%, chin 100.83% — comprehensive, even-toned radiance improvement, not localized spot treatment
• CERAPORISM GLOW + PEPTIZOME 4 BARRIER MANAGEMENT: Prism glow technology combined with Arnica Montana Flower Extract, Hesperutin Vita-P, and Peptizome 4 for simultaneous barrier support — brightening without compromising skin integrity. Fragrance-free. OLIGO-HA Patent (0.1%) for deep hydration throughout the brightening process