COS DE BAHA VITAMIN C 15% SERUM 30ML is a high-performance ascorbic acid serum designed to target dark spots, pigmentation, and uneven skin tone. It boosts radiance, supports collagen production, and delivers a smoother, glowing complexion—making it one of the best vitamin c serum in Bangladesh for daily skincare.Brightens dull and tired skinReduces dark spots and pigmentationImproves uneven skin toneBoosts collagen for anti-agingLightweight and fast-absorbing
