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 2,021 verified reviews
Showing a selection of verified reviews out of 2,021 total ratings.
5★
1,772
4★
194
3★
54
- V
Verónica S.
Verified purchase · 2 weeks ago
Real glow in two weeks
Two weeks with Master 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.
- B
Berta S.
Verified purchase · 2 days ago
Light texture, potent results
The Master Serum is one of those that feels weightless but delivers. My skin was noticeably bouncier after a month.
- R
Rebeca G.
Verified purchase · 6 days ago
Tanto Beauty earned a customer
The Master Serum arrived with samples, handwritten note, everything perfect. And the product, brilliant. Three more orders in.
- L
Lucía M.
Verified purchase · 4 weeks ago
Great serum, ease into it
The first days I used Master Serum every other night to let my skin adjust. Now daily and my cheek texture is much finer.
- B
Bea M.
Verified purchase · 6 weeks ago
Very good serum, needs a month
Master Serum works, but be patient. Four weeks in and my skin is more even and bright. Not overnight magic.
- R
Raquel B.
Verified purchase · 10 days ago
Great value for the quality
The Master Serum feels well-priced for the quality. My Mixsoon routine is really working.