Anua serum for acne scars

To choose the right anua serum for acne scars, start with your scar type and skin goals. For post‑inflammatory hyperpigmentation and uneven tone, the Niacinamide 10% + TXA 4% Dark Spot Correcting Serum from the anua Niacinamide series is designed to brighten, fade dark spots, and even skin tone. Consider your skin sensitivity and whether you want a targeted serum or a more hydrating mask to support your routine.

TXA 4% works by reducing pigment transfer in the skin, helping to fade dark spots. In the Niacinamide 10% + TXA 4% formula, it teams up with Niacinamide to brighten and even skin tone while supporting the skin barrier. Allow several weeks of consistent use and always wear sunscreen; if you have sensitive skin, patch test first.

Begin with a gentle approach: patch test and start 2–3 times per week, then increase to daily if well tolerated. Apply the serum to clean skin after cleansing and before moisturizer, and follow with a moisturizer and sunscreen during the day. If you already use active ingredients like vitamin C or retinoids, stagger them to avoid irritation.

Maintain a simple, consistent routine and avoid layering strong acids or retinoids in the same session. If you use multiple actives, alternate days or times of day. Store the serum in a cool, dry place, preferably a glass bottle, and always apply sunscreen to protect against re-darkening.

A dedicated serum like Niacinamide 10% + TXA 4% provides targeted correction for dark spots and uneven tone, which is ideal for acne scars. Masks can offer extra hydration and brightness but are less specific, so use the serum as the core treatment and add a mask if your skin tolerates it.

Visible improvements typically begin after 4–6 weeks of consistent use, with more noticeable fading and even tone by 8–12 weeks. For best results, continue sunscreen daily and stay on a steady routine.