medicube | TXA Niacinamide 15% Serum

Medicube TXA Niacinamide 15% Serum 30ml

High-Performance Brightening & Skin Barrier Repair Serum

As a Korean skincare marketing specialist, I can confidently say this serum is designed for visible results with gentle, science-backed care. The Medicube TXA Niacinamide 15% Serum is a dermatologist-inspired, high-potency daily serum formulated to target dullness, uneven skin tone, and a weakened skin barrier—without compromising skin comfort.

About the Formula: Advanced Korean Skincare Science

This powerful serum contains 39 carefully selected ingredients, combining clinical-grade actives with skin-soothing hydrators. At its core is 15% Niacinamide, a gold-standard ingredient in Korean skincare known for improving skin clarity, tone uniformity, and oil balance.

Enhanced with Tranexamic Acid (TXA), the formula helps visibly reduce the appearance of dark spots, post-acne marks, and discoloration while promoting a brighter, more radiant complexion.

To maintain hydration and elasticity, the serum is enriched with Hyaluronic Acid, delivering deep moisture to plump the skin and prevent transepidermal water loss. A blend of skin-repairing peptides supports collagen function, helping skin look firmer, smoother, and more resilient over time.

Key Benefits

• Intensive brightening to improve uneven skin tone

• Helps fade the look of dark spots and hyperpigmentation

• Strengthens the skin barrier with peptide support

• Provides deep, long-lasting hydration

• Refines skin texture and minimizes the appearance of pores

• Lightweight, fast-absorbing, and non-sticky formula

Why It Stands Out

This serum reflects the Korean skincare philosophy of effective yet gentle formulation. Despite its high niacinamide concentration, the formula is carefully balanced with hydrating and calming ingredients, making it suitable for daily use and compatible with most skin types.

How to Use

1. After cleansing and toning, apply 2–3 drops evenly to the face.

2. Gently spread and pat until fully absorbed.

3. Follow with a moisturizer to lock in hydration.

4. Use morning and evening. In the daytime, apply sunscreen as the final step.

Ideal For

Dull or uneven skin tone, post-acne marks, visible pores, and anyone seeking clear, radiant Korean glass skin.

Medicube TXA Niacinamide 15% Serum delivers high-performance brightening and barrier care through results-driven Korean skincare innovation.

Ships directly from South Korea.  Please allow for longer delivery and additional import duties may apply.   Thank you for your understanding as we bring these innovative products to your door!