Anua Niacinamide 10% + TXA 4% Serum | Dark Spot & Brightening Serum – 30mL

Target dark spots, uneven tone, and post-acne marks with Anua's #1 bestselling brightening serum. This lightweight, watery formula pairs 10% Niacinamide with 4% Tranexamic Acid (TXA) — a powerful, science-backed duo shown to visibly reduce hyperpigmentation with consistent use — plus 2% Arbutin to inhibit melanin production and prevent new spots from forming.

Key Ingredients:

• Niacinamide (10%) — Vitamin B3 derivative that brightens, evens texture, and strengthens the skin barrier
• Tranexamic Acid (4%) — clinically studied to fade dark spots, acne marks, and discoloration
• Alpha-Arbutin (2%) — naturally derived brightening agent that limits melanin production
• Houttuynia Cordata (Heartleaf) Extract — soothes and calms skin during active treatment
• Camellia Sinensis Leaf (Green Tea) Extract — antioxidant protection against environmental stress
• Glutathione (Tripeptide Antioxidant) — supports a brighter, more even-looking complexion
• Hyaluronic Acid, Polyglutamic Acid & Ceramides — lock in moisture and reinforce the skin barrier so brightening actives don't compromise hydration

Lightweight and fast-absorbing with no sticky residue, this serum is fragrance-free and suitable for all skin types, including acne-prone and sensitive skin. Best used after toner/essence, before moisturizer.