The viral Korean ANUA Niacinamide 10 + TXA 4 Serum (also known as the Glow Back Serum) is your ultimate solution for bright, translucent “glass skin”. Powered by 10% Niacinamide and 4% Tranexamic Acid (TXA), plus Hyaluronic Acid, this lightweight serum effectively fades dark spots, melasma, post-acne marks, and hyperpigmentation while delivering intense hydration and a natural glow.
Perfect for all skin types, including sensitive and postnatal skin.

Key Benefits of ANUA Niacinamide 10 + TXA 4 Serum
- Visibly reduces dark spots, melasma, and post-acne hyperpigmentation
- Brightens overall skin tone for a natural glass-skin glow
- Evens out skin texture and reduces redness
- Controls mild breakouts and excess oil
- Provides deep hydration with multiple forms of Hyaluronic Acid
- Strengthens skin barrier and soothes irritation
- Safe and gentle for pregnancy & postnatal skincare
Star Ingredients That Deliver Real Results
- 10% Niacinamide – Brightens, minimizes pores, regulates oil, and strengthens the skin barrier
- 4% Tranexamic Acid (TXA) – Powerful melasma and dark spot corrector, inhibits melanin production
- Hyaluronic Acid – Multi-molecular weight for deep and surface-level hydration
- Ceramides & Panthenol – Calm, repair, and lock in moisture
How to Use ANUA Niacinamide 10 + TXA 4 Serum
- After cleansing and toning, apply 2–3 drops to the face.
- Gently pat in until fully absorbed.
- Use morning and night.
- Always follow with moisturizer and sunscreen (daytime).
Pro Tip: Layer under your favorite vitamin C in the morning for extra brightening (no conflict!).
Who Is This Serum For?
- Dull, uneven skin tone
- Dark spots, melasma, PIH (post-inflammatory hyperpigmentation)
- Post-acne marks and redness
- Dry or dehydrated skin needing hydration + glow
- Expecting or postnatal moms looking for safe brightening
- Anyone chasing the Korean glass skin look
Why Customers Are Obsessed
- Visible dark spot fading in as little as 2–4 weeks
- Non-sticky, fast-absorbing texture
- Fragrance-free and gentle on sensitive skin
- 100% authentic Korean import

Frequently Asked Questions
Q: Is ANUA Niacinamide 10 + TXA 4 safe during pregnancy?
Yes – both niacinamide and tranexamic acid (topical) are considered safe for pregnancy and breastfeeding.
Q: Can I use it with retinol or vitamin C?
Yes! It layers beautifully with both.
Q: How long until I see results on dark spots?
Most users notice brighter skin in 1–2 weeks and significant dark spot fading in 4–8 weeks with consistent use.
Get the iconic Korean glass skin glow with ANUA Niacinamide 10 + TXA 4 Serum – your daily dark spot eraser and hydration booster.
Main (Primary) Keyword:
ANUA Niacinamide 10 + TXA 4 Serum
(Secondary/supporting keywords naturally used: Korean glass skin serum, tranexamic acid serum, dark spot corrector, melasma serum, postnatal skincare, glow back serum, brightening serum)





