Medicube TXA Niacinamide Serum 30ml

Medicube TXA Niacinamide Serum 30ml stacks three of the most clinically recognised brightening actives, Tranexamic Acid, Niacinamide and Arbutin, at meaningful concentrations in one lightweight, fast-absorbing formula. It is designed as a comprehensive daily step for uneven tone, texture and hydration rather than a single-purpose spot treatment.

Why You'll Love It

• 5% Tranexamic Acid, Medicube's highest concentration in this line
• 10% Niacinamide for tone, texture and barrier support
• 2% Arbutin adds gentle, minimal-irritation brightening
• Nine forms of hyaluronic acid keep the watery texture genuinely hydrating
• Glutathione, Ferulic Acid, three peptides and Vitamin B12 for extra antioxidant support
• Dermatologically tested for low irritation

Key Ingredients

Tranexamic Acid works upstream of typical brighteners by helping block the signal that triggers excess pigment production, making it useful for post-acne marks, uneven tone and sun-related dark spots. Niacinamide at a high concentration supports barrier function, minimises the look of pores and helps refine texture. Arbutin is a gentler brightening ingredient that works alongside the other two actives with a lower irritation profile. Nine forms of Hyaluronic Acid hydrate at multiple depths of the skin, which is what keeps this watery formula from feeling drying despite its light texture.

How to Use

After toning, apply a generous amount to the face and neck, gently pressing to help absorption. Use morning and night. Because this serum contains Tranexamic Acid, Niacinamide and Arbutin, daily SPF is essential in the morning to protect the skin and support the brightening results.

Suitable For

Most skin types dealing with uneven tone, dark spots, post-acne marks or dullness, including sensitive skin, since the formula is fragrance-conscious and dermatologically tested for low irritation. Contains a small amount of Rosa Centifolia Flower Oil for scent, so those with fragrance sensitivities should patch test first.

Product Details

Size: 30ml. Part of Medicube's TXA brightening range alongside a matching Capsule Cream.

About Brand: Medicube

Medicube built its TXA line around stacking clinically studied brightening actives at meaningful concentrations, aiming to give customers a comprehensive single-step treatment rather than requiring several separate serums to address tone, texture and hydration.

FAQ

Q: Is 5% Tranexamic Acid a high concentration?
Ans: Yes, this is described as Medicube's highest TXA concentration in this line, intended for noticeable brightening and dark spot support.

Q: Will this serum feel drying given how watery it is?
Ans: No, nine different forms of hyaluronic acid are included specifically to keep the lightweight, fast-absorbing texture properly hydrating rather than drying.

Q: Does this serum have a scent?
Ans: Yes, it contains a small amount of Rosa Centifolia Flower Oil, giving a subtle rose scent that fades as the serum absorbs. Fragrance-sensitive users should patch test first.

Q: Can I use this if I am also using Tranexamic Acid or Vitamin C elsewhere?
Ans: It is best to avoid stacking too many strong brightening actives from different products at once, so introduce new products gradually and monitor how your skin responds.

Q: What should follow this serum in a routine?
Ans: The brand recommends pairing it with the matching TXA Niacinamide Capsule Cream if your skin needs extra hydration, or your own regular moisturiser afterward.