Medicube
TXA
Niacinamide
Serum
30ml
About this Product
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.
Full Ingredients (INCI)
Water, Niacinamide (100,000ppm), Glycerin, Butylene Glycol, Tranexamic Acid (50,000ppm), Arbutin, Diethoxyethyl Succinate, Chlorphenesin, C12-14 Alketh-12, Ethylhexylglycerin, Xanthan Gum, Carbomer, Adenosine, Disodium EDTA, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, 1,2-Hexanediol, Panthenol, Cyanocobalamin, Betaine, Coccinia Indica Fruit Extract, Rosa Centifolia Flower Oil, Ferulic Acid, Corallina Officinalis Extract, Pentylene Glycol, Glutathione, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Dimethylsilanol Hyaluronate, Hyaluronic Acid, Potassium Hyaluronate, Sodium Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate Dimethylsilanol, Sodium Acetylated Hyaluronate, Acetyl Tetrapeptide-5, Hexapeptide-9, Palmitoyl Tripeptide-5
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.
Shipping & Delivery Information
At Enrapture Cosmetics, we carefully process, pack and dispatch every order to ensure your skincare and beauty products arrive safely. See our shipping policy for full delivery details.
Shipping Fees
Order Processing
UK Delivery Options
- Standard Delivery — £3.75 per order: Estimated delivery within 3–7 business days after dispatch.
- Express Delivery — £5.99, where available: Estimated delivery within 3–5 business days after dispatch.
- Free UK shipping on eligible orders of £200 or more.
UK orders may be delivered by Evri or Royal Mail. Delivery times are estimates and do not include the 1–3 business days needed for order processing. Business days exclude weekends and public holidays.
International Shipping
- Available services and shipping charges depend on your destination and are shown at checkout. For international delivery estimates, refer to our shipping policy and any estimate displayed at checkout.
- Customers are responsible for customs duties, import taxes, or additional charges.
Returns & Damaged Items
- Contact us before returning any items: info@enrapturecosmetics.co.uk
- Request an eligible return within 30 days after delivery, starting from the last item if delivered separately. Send it back within 14 days after notifying us. Our voluntary offer covers unused items with original packaging and intact hygiene seals. Free return shipping is provided using our arranged service; no restocking fee applies. UK cancellation and faulty-goods rights remain unaffected. See our returns policy.
- For damaged, faulty or incorrect items, send your order number and a description of the issue. Photos are helpful, but are not an absolute condition of your statutory rights. We cover reasonable return costs.
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