High-Potency Brightening. Clinically Proven Results.
Introducing the Medicube TXA Niacinamide 15% Serum — a powerhouse brightening serum engineered for those who demand visible, fast-acting results. Combining a clinical-strength 15% Niacinamide concentration with Tranexamic Acid (TXA), this advanced K-beauty formula targets dark spots, hyperpigmentation, and uneven skin tone at the source — delivering a noticeably clearer, more luminous complexion.
Why You'll Love It
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Clinical-Strength 15% Niacinamide: One of the highest concentrations available — visibly fades dark spots, minimises pores, and strengthens the skin barrier faster than standard formulas.
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Tranexamic Acid (TXA): Interrupts melanin transfer pathways to prevent new dark spots from forming while fading existing discolouration.
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Dual Brightening Synergy: TXA and Niacinamide work in tandem for compounded brightening results that neither ingredient achieves alone.
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Lightweight, Non-Sticky Texture: Absorbs instantly into skin — no greasiness, no residue, just pure active delivery.
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Barrier-Strengthening Formula: Improves skin resilience and reduces redness and irritation over time.
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Suitable for All Skin Types: Dermatologist-tested; effective for oily, dry, combination, and sensitive skin.
Key Ingredients
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Niacinamide 15%: Reduces hyperpigmentation, refines pores, regulates sebum, and fortifies the skin barrier.
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Tranexamic Acid (TXA): Blocks melanin synthesis to fade stubborn dark spots and prevent future pigmentation.
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Panthenol (Vitamin B5): Deeply hydrates and soothes skin, supporting barrier repair alongside the actives.
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Adenosine: Smooths the appearance of fine lines and supports skin elasticity.
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Hyaluronic Acid: Delivers multi-depth hydration to keep skin plump and comfortable throughout treatment.
How to Use
- After cleansing and toning, apply 2–3 drops onto fingertips.
- Gently press and pat onto face and neck, concentrating on areas of concern.
- Allow to fully absorb before applying moisturiser.
- Use morning and/or evening for best results.
- Always apply broad-spectrum SPF 30+ during the day when using high-concentration actives.
Note: When introducing high-strength Niacinamide, start with once-daily use and gradually increase frequency. Patch test recommended for sensitive skin. For external use only.
Precision actives. Visible results. Medicube science — at its finest.