Medicube TXA + Niacinamide 15% Glow Facial Serum

Medicube TXA + Niacinamide 15% Glow Facial Serum is a brightening serum built on two of the most researched ingredients for discolouration.

Tranexamic acid (TXA) works on the trigger for pigment production, which is why it is used for melasma and stubborn dark patches. Niacinamide slows the transfer of pigment to the skin's surface and strengthens the barrier. Together they tackle dark spots and post-acne marks from two directions, while giving a visible glow to dull skin.

How to use: after toner, apply a few drops to the face or directly on dark spots. Morning and evening. Daily sunscreen is essential — without it, new pigment forms faster than any serum can fade it.

Frequently asked questions

How long before dark spots fade?
Expect 8–12 weeks of consistent use with daily sunscreen.

Is it suitable for sensitive skin?
TXA and niacinamide are both well tolerated. If your skin is new to niacinamide, start once a day.

Can I use it with vitamin C?
Yes. Many people use vitamin C in the morning and this serum at night.