Melajuran Niacin 15 Toning Serum 15ml, MEDITHERAPYPRODUCT INFORMATION Brighten and refine your complexion with the Melajuran Niacin 15 Toning Serum. Featuring 15% niacinamide and glutathione capsules, it helps fade freckles, even out dull skin, and suppress melanin production. The lightweight, water serum texture absorbs quickly without residue, leaving skin feeling luminous and refreshed. Mild and irritation tested, its suitable even for sensitive skin.