Anua TXA Niacin serum — anua serum for brighter-looking skin

Editor’s Note

anua serum is Anua’s targeted brightening step that blends tranexamic acid (TXA) and niacinamide to help soften the look of dark spots while still feeling gentle. This Anua TXA Niacin serum has a silky, water-light texture that absorbs quickly without tackiness, similar to the feel of the popular anua niacinamide serum. If you’ve been eyeing the viral anua dark spot correcting serum or searching for an anua azelaic acid serum but prefer something that feels calm and cushiony, this TXA + niacin combo hits a sweet spot. The finish is dewy but not greasy, so it layers easily under sunscreen and makeup on all skin types, including combination and oily. Think of it as your daily brightening treatment that quietly works on the appearance of uneven tone while keeping your moisture barrier feeling balanced.

Pairing a TXA and niacinamide formula like this with a daily SPF can help your skin look more even-toned over time by protecting the fresh glow you see in the mirror.

Features of anua serum

This brightening Anua TXA Niacin serum is part of the anua serum lineup that focuses on gentle tone refinement—think the same glow-giving family as anua dark spot correcting serum, anua peach 70 niacin serum, and anua rice serum, but in a lightweight treatment you can use day and night.

Benefits:

• Targets the look of dark spots and post-blemish marks so skin appears more even and illuminated over time.
• TXA and niacinamide work together to support a brighter-looking complexion that still feels calm and comfortable, even for easily sensitized skin.
• Lightweight, fast-absorbing serum texture won’t feel heavy or sticky, making it easy to layer with other anua serum favorites or your existing routine.
• Helps improve the appearance of overall radiance and clarity, so bare skin reflects light more smoothly and makeup sits more evenly.
• Hydrating humectants and soothing extracts help maintain the feel of a strong moisture barrier, especially useful if you also use actives like anua azelaic acid serum in other steps.
• Fragrance-light formula makes it a versatile option for anyone who wants dark-spot care without an intense or overpowering scent.

How to use

1. After cleansing and toner/essence – On clean, slightly damp skin, apply your hydrating toner or essence first. If you use vitamin C in the morning or retinoids at night, apply those thin, active serums before this step.
2. Apply the TXA Niacin treatment – Dispense 2–3 drops of Anua TXA Niacin serum into your palms and gently press over face and neck, focusing on areas with visible dark spots or uneven tone.
3. Seal with moisturizer – Follow with your favorite cream or gel moisturizer to lock in the benefits of this anua serum and keep skin feeling cushioned.
4. Always finish with SPF in the AM – In the daytime, complete your routine with a broad-spectrum SPF 30 or higher as the final step, following AAD sunscreen selection tips to help maintain your brighter-looking results.

Major Ingredients

This serum is from anua, a K-beauty brand that’s become known for gentle, effective formulas centered on skin-barrier care and glow. While exact percentages are on the box, here are the ingredient highlights this type of anua txa serum usually showcases:

• Tranexamic acid (TXA) – A derivative often used in cosmetic brightening products to help improve the appearance of stubborn dark spots and uneven tone; you can explore more about TXA’s role in pigment care in this scientific overview of tranexamic acid in dermatology.
• Niacinamide (vitamin B3) – A multitasking ingredient that supports the look of refined pores, smoother texture, and more even-looking tone; DermNet’s guide to nicotinamide explains why it’s widely loved in skincare.
• Hydrating humectants – Glycerin and hyaluronic-acid-type molecules help draw in water so skin feels plump and bouncy rather than tight.
• Soothing botanical extracts – Rice, heartleaf, or centella-style plant extracts are commonly paired with niacinamide and TXA to keep the formula feeling calm and non-stripping.
• Barrier-supporting emollients – Lightweight emollient oils and lipids help lock in hydration, supporting a smooth, supple finish that plays well under makeup.

For the most precise ingredient list, always refer to the product’s outer box or official brand page.

Ingredients subject to change

Ingredients are subject to change at the manufacturer’s discretion. For the most complete and up-to-date list, please refer to the product packaging.

Details

Product Information

Contents (Net Weight/Volume): 30ml

Imported from: South Korea

• Texture: Lightweight, watery serum that glides on and absorbs quickly without a heavy feel.
• Finish: Soft, hydrated sheen that looks fresh rather than shiny or greasy.
• Skin types: Suitable for most skin types, especially those concerned with dullness and the look of dark spots. Always patch test if your skin is highly reactive.

About brand: Anua

Anua is a Korean skincare brand focused on skin-calming ingredients and minimalist formulas that keep routines simple. From anua rice serum to the best-selling anua dark spot correcting serum, the brand builds products around gentle actives and soothing botanicals that help skin look clear, radiant, and balanced. With a “less but better” approach, Anua makes it easy to customize a routine around your own sensitivity and tone concerns.