Anua Niacinamide 10 TXA 4 Serum for Brightening and Dark Spots
by Anua · skin_care
Editor's Take
Ten percent Niacinamide and four percent Tranexamic Acid backed by a penetration enhancer and a ten-layer Hyaluronic Acid complex , this is a clinical-grade brightening serum that actually delivers on the label.
Four-pillar formula scores
- Efficacy: 9.2 / 10
- Modern Tech: 8.5 / 10
- Clean Beauty: 10.0 / 10
- Sustainability: 8.3 / 10
The Verdict
Sold as a serum. Built like a standard cosmetic blend. The 10% Niacinamide inhibits melanin transfer, the 4% Tranexamic Acid modulates inflammatory pigment production, and Arbutin blocks tyrosinase , all supported by Diethoxyethyl Succinate to enhance penetration and a sophisticated ten-form Hyaluronic Acid system to hydrate at multiple depths. The technology score lands in the Highly Advanced band thanks to the multi-pathway formula and bio-fermentation actives, while efficacy scores exceptionally high at 9.2 due to clinical-grade concentrations and delivery logic that ensures the actives reach their targets. The formula is largely bio-based with minimal petrochemical solvents, earning a Very Good sustainability band and a perfect clean score with zero red flags. Worth it for anyone serious about addressing dark spots or uneven tone , this punches well above the average brightening serum by layering multiple mechanisms instead of betting on one ingredient.
Full INCI list
Water, Glycerin, Niacinamide, Tranexamic Acid, Butylene Glycol, Diethoxyethyl Succinate, 1, 2-Hexanediol, Arbutin, Sodium Hyaluronate, Alpha-Arbutin, Coccinia Indica Fruit Extract, Eclipta Prostrata Extract, Macadamia Integrifolia Seed Oil, Olea Europaea (Olive) Fruit Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Vitis Vinifera (Grape) Seed Oil, Theobroma Cacao (Cocoa) Extract, Hydrolyzed Hyaluronic Acid, Chamaecyparis Obtusa Leaf Extract, Prunus Persica (Peach) Flower Extract, Camellia Sinensis Seed Oil, Yeast Ferment Extract, Centella Asiatica Extract, Artemisia Princeps Leaf Extract, Candida Bombicola/Glucose/ Methyl Rapeseedate Ferment, Hyaluronic Acid, Pentylene Glycol, Betaine Salicylate, Sucrose Palmitate, Hydrogenated Lecithin, Gellan Gum, Sodium Phytate, Cellulose, Caprylic/Capric Triglyceride, Panthenol, Cyanocobalamin, Polyglutamic Acid, 3-O-Ethyl Ascorbic Acid, Ceramide NP, Dextrin, Asiaticoside, Madecassic Acid, Asiatic Acid, Dimethylsilanol Hyaluronate, Hydrolyzed Sodium Hyaluronate, Potassium Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate Dimethylsilanol, Sodium Acetylated Hyaluronate, Xanthan Gum