01
Deep Hydration
Molded hydrogel essence with clinically proven hydrating effect (+570%), reaching beyond the surface.
What it does for your skin
02
Consistent results
Designed for daily use inside your K-Beauty routine.
03
Nothing harsh
Light texture, no heavy fragrance, no drying alcohols.
How to use
01
Apply on clean, dry skin
02
Pat gently until fully absorbed
03
Continue with the rest of your routine
FAQ
Everything you need to know before buying.
Still have questions? Write to us, we reply in English & Spanish.
Complete your routine
What's next?
Other essentials that pair with this product.
Verified reviews
4.9 out of 5
Based on 2,906 verified reviews
Showing a selection of verified reviews out of 2,906 total ratings.
5★
2,554
4★
275
3★
76
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Laura P.
Verified purchase · 2 months ago
Sensitive · 35-44 · Niacinamide and ceramide routine
Real glow in two weeks
Two weeks with TXA Niacinamide 15 Serum and my skin already looks brighter and more even. It doesn't sting or feel greasy, even on my sensitive skin. Plus it arrived home in under 24 hours.
- C
Carla N.
Verified purchase · 4 days ago
Normal · 25-34 · Three steps plus SPF
You feel the Medicube in TXA Niacinamide 15 Serum
High potency, no irritation. TXA Niacinamide 15 Serum sinks in like water and after two weeks you can see the brightness.
- V
Verónica S.
Verified purchase · 1 week ago
Combination · 35-44 · Gentle acids two nights a week
Tanto Beauty earned a customer
The TXA Niacinamide 15 Serum arrived with samples, handwritten note, everything perfect. And the product, brilliant. Three more orders in.
- Í
Íngrid A.
Verified purchase · 2 weeks ago
Sensitive · 25-34 · Centella-based soothing routine
Definitely reordering
TXA Niacinamide 15 Serum is a fixture in my kit. Medicube clearly knows what they're doing.
- V
Vega H.
Verified purchase · 3 weeks ago
Sensitive, redness-prone · 35-44 · Gentle, fragrance-free formulas
Great serum, ease into it
The first days I used TXA Niacinamide 15 Serum every other night to let my skin adjust. Now daily and my cheek texture is much finer.
- L
Lidia F.
Verified purchase · 1 month ago
Combination · 35-44 · Long PM routine, express AM
Very good serum, needs a month
TXA Niacinamide 15 Serum works, but be patient. Four weeks in and my skin is more even and bright. Not overnight magic.