1. What skin concerns does Anua Niacinamide 10% + TXA 4% Serum address?
Anua Niacinamide 10% + TXA 4% Serum targets dark spots, hyperpigmentation, melasma, post-acne marks (PIH), uneven skin tone, and dullness, helping restore a clearer and more radiant complexion.

2. How do Niacinamide and Tranexamic Acid work together?
The formula combines 10% Niacinamide, which helps regulate melanin transfer and strengthen the skin barrier, with 4% Tranexamic Acid (TXA), which addresses discoloration at its source. Together, they provide more effective brightening than single-ingredient serums.

3. Can Anua Dark Spot Correcting Serum help with redness and acne marks?
Yes. Along with TXA and niacinamide, the serum includes 2% Arbutin and hydrating botanical extracts, which help calm inflammation and visibly reduce red or purple post-acne marks over time.

4. Is Anua Niacinamide 10% + TXA 4% Serum suitable for sensitive skin?
The formula is fragrance-free and designed to be gentle, but due to the high niacinamide concentration, sensitive skin types should perform a patch test before full application.

5. How should Anua Dark Spot Serum be used in a skincare routine?
Apply 2–3 drops to clean, slightly damp skin after toner. Gently pat until absorbed, then follow with a moisturizer. The serum can be used morning and night.

6. Can this serum be combined with Vitamin C or Retinol?
Yes. It pairs well with Vitamin C in the morning to enhance brightening. When using retinol at night, alternate days if irritation occurs to maintain a healthy skin barrier.

7. Why does the serum have a natural pink color?
The pink tint comes from Vitamin B12 (Cyanocobalamin). Anua Niacinamide 10% + TXA 4% Serum contains no artificial dyes or colorants.

8. How long does it take to see visible results?
Most users notice brighter skin and smoother texture within 2 weeks. Dark spots, melasma, and stubborn pigmentation typically improve after 4–8 weeks of consistent use.

9. Is sunscreen necessary when using Anua Dark Spot Correcting Serum?
Yes. Daily use of broad-spectrum sunscreen (SPF 50) is essential, as UV exposure can worsen pigmentation and reduce the effectiveness of brightening treatments.

10. How is Anua Niacinamide 10% + TXA 4% Serum different from other brightening serums?
Unlike basic brightening formulas, Anua uses a multi-pathway approach with Niacinamide, Tranexamic Acid, and Arbutin, targeting pigmentation at multiple stages for more reliable and long-lasting results.

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, 3-0-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