Medicube TXA Niacinamide 15 Serum 30 ml is a high-potency serum formulated with a blend of niacinamide and tranexamic acid (TXA) designed to help even out skin tone, fade dark spots, and refine texture. It’s marketed especially for hyperpigmentation, post-acne marks, and uneven skin tone concerns.

 Key Active Ingredients

• Niacinamide (~10–15%) – a form of vitamin B3 that helps brighten skin, minimize the appearance of pores, regulate oil, and strengthen the skin barrier.
• Tranexamic Acid (TXA, ~5%) – targets stubborn hyperpigmentation and uneven tone by inhibiting melanin production pathways.
• Arbutin (~2%) – supports brightening and clarity.
• Hyaluronic Acid & Panthenol – provide hydration and help soothe the skin.

(Note: Some sellers list “15% Niacinamide”; others show 10% with 5% TXA — dosage claims vary by region/supplier.)

 Benefits

•  Brightens and balances skin tone
•  Reduces appearance of dark spots and post-acne marks
• ✨ Improves texture and clarity
• Hydrates skin with multi-layer hyaluronic acids
•  Low-irritation, fragrance-free formulation
•  Suitable for most skin types (including sensitive skin)

 How to Use

1. After cleansing and toning, apply 2–3 drops to your face.
2. Gently pat until absorbed.
3. Follow with moisturizer.
4. Always use sunscreen during the day when using brightening ingredients.

 Community Feedback & Considerations

• Some users report visible reduction in pigmentation and improved brightness with regular use.
• Others with very sensitive or acne-prone skin have found high niacinamide percentages can feel strong or cause breakouts; consider patch-testing first or layering with a gentler serum if needed.