Anua Niacinamide 10% + TXA 4% Serum
By Nur → Last verified 10/17/2026
Price checked 10/17/2026
Amazon US price, no list price or deal shown, checked 2026-10-17: $21.85 for 30 mL (1.01 fl oz). Sold by Anua, ships from Amazon.
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What we found
Based on how this product compares to others in the serums category, cross-referenced against retailer listings and market data.
Strengths
- + Tranexamic acid pairing is less common than niacinamide alone, targets pigmentation specifically
- + Real, confirmed third active: 2% Arbutin, consistently marketed as part of a brightening trio across every current retailer checked
Worth knowing
- - 10% niacinamide may cause mild flushing for niacinamide-sensitive users
Key ingredients
These are the ingredients Anua highlights for this product, cross-checked against general dermatological and cosmetic-chemistry sources, not a full INCI list.
Fragrance: confirmed fragrance-free.
| Ingredient | What it is | What it does for skin |
|---|---|---|
| Niacinamide (10%) | Vitamin B3 at a higher 10% concentration. | Above the most-studied 4-5% range; stronger barrier and tone-evening effect, with more potential for mild flushing in sensitive users. |
| Tranexamic acid (4%) | A brightening ingredient originally used in medicine to reduce bleeding, now studied for pigmentation. | Targets dark spots and hyperpigmentation by interrupting the pigment-production pathway; considered gentler than exfoliating acids. |
| Arbutin | A brightening compound derived from plants like bearberry. | Inhibits the enzyme that triggers pigment production, gradually helping fade dark spots; works more slowly than stronger brighteners, generally with less irritation. |
| 3-O-Ethyl Ascorbic Acid | A more stable, gentler derivative of vitamin C. | Converts to active vitamin C once in the skin; brightens and fights free radicals with less irritation risk than pure ascorbic acid. |
| Sodium hyaluronate | The salt form of hyaluronic acid, commonly used for its water solubility and stability in formulas; molecular weight varies by product rather than being uniformly smaller. | Draws and holds moisture the same way hyaluronic acid does; how easily it absorbs depends on the specific molecular weight used, which formulas don't always disclose. |
| Ceramide NP | One specific, well-studied type of ceramide used in skincare formulas. | Reinforces the skin barrier and helps it retain moisture, the same core ceramide function. |
| Alpha-Arbutin | A specific active or extract in this formula. | Not yet independently verified against general dermatology sources. |
What the brand says
Anua's own marketing claims, not our own findings.
- Targets dark spots and hyperpigmentation
- Marketed for all skin types including sensitive
Research-Based
Our assessment comes from pricing, ingredients, and published information, not personal use, the same standard we apply across the site. This product hasn't been hands-on tested yet. See our Methodology for what that distinction means.
Price history
The lowest price per mL we've recorded for this product is $0.67, below its current $0.73.
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Frequently asked
How much does Anua Niacinamide 10% + TXA 4% Serum cost per mL?
$0.73 per mL (currently $21.85 for 30 mL).
Has Anua Niacinamide 10% + TXA 4% Serum been hands-on tested?
Not yet. Our assessment for this product comes from pricing, ingredients, and published information, not personal use, the same standard we apply across the site. See our Methodology for what that distinction means.
What are the key ingredients in Anua Niacinamide 10% + TXA 4% Serum?
The ingredients Anua highlights for this product include Niacinamide (10%), Tranexamic acid (4%), Arbutin, 3-O-Ethyl Ascorbic Acid, Sodium hyaluronate, Ceramide NP, Alpha-Arbutin.
Sources
Pricing and availability for this product were verified against the following retailer listings.