Korea · Serum

Niacinamide 10% + TXA 4% Dark Spot Serum

A high-percentage pairing aimed squarely at post-acne marks and uneven tone.

Key actives: Niacinamide 10% · Tranexamic acid 4%
Skin goals: Pigmentation · Glow
Size: 30 ml
Approx. price: $22

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Niacinamide 10% + TXA 4% Dark Spot Serum is a serum from Anua (Korea), 30 ml. Key actives: Niacinamide 10%, Tranexamic acid 4%.

Typically bought for: pigmentation, glow. Price is approximate and changes with promotions — the button above opens the shop page with the current one.

Frequently asked

How long does niacinamide and tranexamic acid take to fade dark spots?

Most people look for changes in post-acne marks and uneven tone over eight to twelve weeks of daily use. Daily sunscreen matters as much as the serum, since UV keeps bringing pigment back.

Can I use 10% niacinamide with vitamin C?

Yes, they can be used together; the old warning about that pair is largely outdated. If your skin flushes with high-percentage niacinamide, use one in the morning and the other at night.

Is 10% niacinamide too strong for sensitive skin?

Ten percent is on the high side, and some people get flushing or stinging at that level, so start every other day. Persistent pigmentation such as melasma is worth reviewing with a dermatologist.

How long does the 30 ml bottle last?

Used once a day over the whole face, 30 ml generally lasts about two to three months. Applied only to spots, it stretches considerably longer.