Niacinamide 10 + TXA 4 Serum, Dark Spot Care, Hyaluronic Acid, Tranexamic Acid, Lightweight & Hydrating All-In-One Daily Facial Serum for Glass Skin, Korean Skincare, 1.01 Fl.Oz

ANUA Niacinamide, TXA & Arbutin Serum 30ml

$28.99
Sale price  $28.99 Regular price  $0.00
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Niacinamide 10 + TXA 4 Serum, Dark Spot Care, Hyaluronic Acid, Tranexamic Acid, Lightweight & Hydrating All-In-One Daily Facial Serum for Glass Skin, Korean Skincare, 1.01 Fl.Oz
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ANUA Niacinamide, TXA & Arbutin Serum 30ml

$28.99
Sale price  $28.99 Regular price  $0.00

The most concentrated brightening serum in the Peachki lineup. 10% Niacinamide, 4% Tranexamic Acid, and 2% Arbutin — three pathways, one formula, for dark spots and post-acne marks.

What's it all about

If dark spots, post-acne marks, or uneven tone are your main concern, this is the serum to start with.

Most dark spot serums work on one pathway. This one works on three. Niacinamide inhibits the transfer of melanin to skin cells. Tranexamic Acid blocks the upstream signal that tells your skin to produce pigment in the first place. And Alpha-Arbutin slows the enzyme that synthesizes melanin directly. That's why 10% + 4% + 2% in one formula is meaningfully different from layering three single-ingredient products — the mechanisms 
compound instead of overlapping.

For the acne-prone skin this product is most likely to reach: the dark spots and red marks breakouts leave behind are caused by post-inflammatory hyperpigmentation (PIH). This trio is particularly effective on PIH because Tranexamic Acid works on the inflammatory pathway that PIH specifically exploits, while Niacinamide addresses the melanin transfer that produces the visible mark. Results require consistent daily use — most users report 
visible improvement in 4–8 weeks.

The hydration framework is just as considered. The formula contains 10 forms of Hyaluronic Acid (including Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, and Polyglutamic Acid), Ceramide NP, Panthenol, and a blend of Centella-derived actives. So skin stays hydrated, soothed, and barrier-supported throughout the brightening process. Texture is a lightweight, non-sticky watery serum that absorbs cleanly before moisturizer. Fragrance-free, confirmed.

Niacinamide 10 + TXA 4 Serum, Dark Spot Care, Hyaluronic Acid, Tranexamic Acid, Lightweight & Hydrating All-In-One Daily Facial Serum for Glass Skin, Korean Skincare, 1.01 Fl.Oz

Key Ingredients

  • Niacinamide (10%) - inhibits melanin transfer to skin & cells; simultaneously regulates oil, reduces redness, and strengthens barrier.
  • Tranexamic Acid (4%) - blocks the inflammatory upstream signal that triggers pigment production; particularly effective on post-acne marks and melasma.
  • Alpha-Arbutin + Arbutin (2% combined) - inhibits tyrosinase, the enzyme that synthesizes melanin; brightens and evens tone over consistent use.
  • 10 Types of Hyaluronic Acid - multi-depth hydration framework from surface to deeper skin layers.
  • Polyglutamic Acid - moisture-locking film former & keeps HA on the skin longer for sustained hydration.
  • Ceramide NP - supports and repairs the skin barrier during active brightening.
  • Centella Asiatica Extract + 4-Cica Complex - anti-inflammatory; calms skin and reduces redness associated with PIH.
  • 3-O-Ethyl Ascorbic Acid (Vitamin C derivative) - stable, gentler Vitamin C form that adds brightening support and antioxidant protection.
  • Panthenol (Pro-Vitamin B5) - soothes and retains moisture for a comfortable, non-stripping feel.
  • Betaine Salicylate - gently refines pores and controls sebum without the irritation profile of free salicylic acid.

Niacinamide 10 + TXA 4 Serum, Dark Spot Care, Hyaluronic Acid, Tranexamic Acid, Lightweight & Hydrating All-In-One Daily Facial Serum for Glass Skin, Korean Skincare, 1.01 Fl.Oz

How to use

After cleansing and toning, apply a few drops to the areas you want to target, or spread over the whole face. Pat gently to absorb. Follow with your moisturizer. Use morning and night. Build up gradually — start with once daily for the first 1–2 weeks, then increase to AM and PM as your skin adjusts.

During the day, always follow with SPF 30+. Brightening actives make your skin more sensitive to UV, and sun exposure will directly counteract your results.

Good to know

Fragrance-free. Free of denatured alcohols, parabens, silicones, sulfates, artificial color, and mineral oil. The formula contains Cyanocobalamin (Vitamin B12), which gives it a naturally pink tint — the color may fade over time with light exposure, which does not affect formula efficacy. Suitable for all skin types including sensitive skin. Do not use on open or actively broken skin.

Results vary by skin type and individual use. Consistent daily use over 4–8 weeks is required for visible improvement in dark spots and uneven tone. Always patch test before first use. During daytime use, apply SPF 30 or higher. For external use only.

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