medicube TXA Niacinamide 15 Serum is designed to improve dull complexion and uneven skin tone. The formula helps restore natural radiance, protects the skin from oxidative stress and slows down visible signs of aging.

The serum reduces tyrosinase activity — a key enzyme responsible for melanin production — helping to prevent dark spots and post-acne marks. Its lightweight texture absorbs quickly without stickiness or greasy residue.

Active ingredients:

• Niacinamide (10%) brightens pigmentation, controls sebum production, minimizes shine and reduces the appearance of pores.

• Tranexamic Acid (5%) helps inhibit melanin synthesis, prevents discoloration and is suitable for sensitive skin.

• Arbutin (2%) gently brightens and helps prevent hyperpigmentation.

• Glutathione improves skin tone, reduces signs of fatigue and supports anti-aging care.

• Ferulic Acid enhances the effectiveness of active ingredients and neutralizes free radicals.

• Peptide complex boosts collagen production, improves skin firmness and reduces puffiness.

• 10 types of Hyaluronic Acid provide deep hydration and help maintain the skin’s moisture balance.

Suitable for all skin types.

How to use:

Apply to cleansed and toned skin, spread evenly over the face. Finish with a moisturizer.