Anua Niacinamide 10 TXA 4 Dark Spot Correcting Serum 30ml

10% Niacinamide + 4% Tranexamic Acid in a High-Potency Formula

If dullness and hyperpigmentation are your main concerns, this serum deserves your attention. Formulated with 10% niacinamide, 4% tranexamic acid (TXA), and 2% arbutin, it targets uneven tone and dark spots in one step. Tranexamic acid helps prevent melanin cell activation, arbutin inhibits the enzyme responsible for melanin production, and niacinamide delivers vitamin B3 to support a smoother, more radiant complexion.

Clinically Proven Tone-Evening Results

In a clinical study conducted by the Korea Institute of Dermatological Sciences with 23 women aged 25–67, satisfaction scores were notably high.

• Skin looks brighter and less dull: 100%
• Dark spots appear visibly reduced: 100%

The serum also scored 0.00 on the skin irritation index, earning an 'Excellent' rating for non-irritation. Suitable for sensitive skin.

10 Types of Hyaluronic Acid for Hydrated, Luminous Skin

Tone correction is only half the story. This serum layers in moisture with 10 types of hyaluronic acid in low, medium, and high molecular weights, delivering hydration throughout the skin's surface layers. Panthenol, ceramides, and pink vitamin B12 help lock it all in for long-lasting dewiness. Ideal for those dealing with dullness, uneven pigmentation, or lackluster skin. Pairs beautifully with high-performance actives like vitamin C or retinol for amplified results.

After toner, before moisturizer

Use this serum after cleansing and toning, but before applying your cream or lotion. If you're layering with other essences or ampoules, apply from thinnest to thickest texture for better absorption.

Morning and evening use

You can use it in both your AM and PM routines. If applying in the morning, always finish with sunscreen. While niacinamide and tranexamic acid aren't photosensitizing, UV protection is essential to maintain your tone-evening results.

2–3 drops, gently pressed across the face

Dispense 2–3 drops into your palm and warm it slightly with your body heat. Apply first to areas of concern with hyperpigmentation, then gently press and smooth over the entire face. With 10 types of hyaluronic acid and panthenol, it absorbs without stickiness and leaves skin hydrated.

Pairing by skin concern

• For a dull complexion: Alternate with a vitamin C serum, using one in the morning and the other at night for synergistic brightening
• For hyperpigmentation and dryness: Follow with a ceramide cream to reinforce your moisture barrier
• For targeted dark spot care: Safe to use alongside retinol. Use retinol in the evening, and this serum morning and night

Storage and usage tips

Best used within 12 months of opening. Store in a cool place away from direct sunlight. With a high concentration of niacinamide (10%), sensitive skin types should patch-test with a small amount first. If redness or discomfort occurs, discontinue use and consult a dermatologist.

Product ingredients list.

The list of ingredients is subject to change. Please consult the packaging of the product purchased.