








✨ Glow Like You Mean It — Clear, Calm, Confident 💧
Cos-IQ Niacinamide Vitamin B3-20% Serum is a potent, dermatologist-backed formula designed to clear acne marks, balance oil, and strengthen your skin barrier. Featuring a high concentration of Niacinamide, a multi-peptide complex, and hyaluronic acid, this fragrance-free, hypoallergenic serum delivers visible results in 2 weeks while hydrating and protecting your skin from environmental stressors.






| Item model number | B20 |
| Product Dimensions | 2 x 2 x 3 cm; 30 g |
| ASIN | B0CSGXYM3D |
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