This serum is that girl for brightening. The Anua Niacinamide 10% + TXA 4% Serum feels super lightweight, absorbs fast, and gives my skin that smooth, healthy glow without any heaviness. It’s packed with niacinamide, tranexamic acid, and arbutin—basically everything you want for dark spots and uneven tone. What I love most is that it actually feels gentle. No irritation, no redness flare—just calm, hydrated skin that looks more even over time. It’s giving glow, clarity, and “glass skin” energy all in one. If you’re trying to fade dark spots but still keep your skin calm and balanced… this one is 100% worth it.

I absolutely love this serum! It’s one of those products that actually gives visible results. My skin looks brighter, smoother, and more even after using it consistently. You can tell how much I love it — it’s almost finished! That alone says a lot because I only keep using products that truly work for my skin. It’s lightweight, absorbs well, and doesn’t feel heavy or sticky. Definitely a must-have in my routine, and I’ll 100% be repurchasing again.

It's sticky and broke me out. This should be used when the skin is cleared out of acne otherwise it will be worse. Had to stop using it and now I am stuck with a cleanser, a moisturizer and sunscreen to help heal my skin

It's good, but I don't recommend it if you have sensitive, acne-prone skin. It's best applied to healthy skin. It does its job, but obviously, you have to be consistent.

Este es uno de los mejores serums que he probado, ayuda con las manchas, con el acné y es súper gentil