MEDICUBE TXA Niacinamide 15 Serum 30ml – High-Strength Brightening Serum

15% Niacinamide + Tranexamic Acid — the brightening serum that means business.

If you've tried lower-strength niacinamide serums and want more visible results, the MEDICUBE TXA Niacinamide 15 Serum is your upgrade. With a powerful 15% Niacinamide concentration combined with Tranexamic Acid (TXA), this serum targets stubborn dark spots, hyperpigmentation, and uneven skin tone — delivering a noticeably brighter, smoother complexion.

Key Benefits

• 15% Niacinamide — visibly brightens dull skin, refines enlarged pores, and improves skin clarity
• Tranexamic Acid (TXA) — fades stubborn dark spots and hyperpigmentation faster than Vitamin C alone
• Lightweight, fast-absorbing — no sticky residue, suitable for oily, combination, and hyperpigmented skin
• Improves skin texture — smooths rough patches and refines overall skin surface
• Suitable for all skin types — including melanin-rich skin prone to post-inflammatory hyperpigmentation

How to Use

Apply 2–3 drops to clean skin morning and/or evening before moisturiser. Follow with SPF in the morning. If new to high-strength Niacinamide, start with evening use only and build up gradually.