The Anua Niacinamide 10% + TXA 4% Dark Spot Correcting Serum is a specialized, high-intensity treatment designed specifically to target stubborn hyperpigmentation, melasma, and post-acne marks 

The 10ml size is often the "starter" or travel version, perfect for testing your skin's tolerance to its potent active blend.

The "Triple-Threat" Brightening Formula

What makes this serum a cult favorite is its multi-pathway approach to fading spots. It doesn't just lighten existing spots; it tries to stop new ones from forming.

Key Benefits

Redness & Pink Marks: Highly effective at calming the red marks left behind by breakouts.

Melanin Control: Great for sunspots or age spots that haven't responded to weaker serums.

Texture Smoothing: Because of the 10% Niacinamide, it helps "tighten" the look of stretched pores.

Moisture Retention: Contains Hyaluronic Acid and Panthenol to offset the potential drying effects of high-potency actives.

Texture & Aesthetics

The "Pink" Serum: The serum has a natural, translucent pink tint (usually from Vitamin B12).

Finish: It has a slightly viscous, watery-gel texture that absorbs quickly but can feel a tiny bit "tacky" if you apply too much.

How to Use

Spot or All-over: You can apply this to the entire face or just use it as a targeted spot treatment on dark areas.

Frequency: Start once a day (preferably PM). If your skin is resilient, you can move to twice a day.

The "Actives" Rule: Because it contains 10% Niacinamide, be careful using it in the same routine as high-strength Zinc or pure Vitamin C (L-Ascorbic Acid), as it might cause temporary flushing.