Niacinamide vs Glycolic Acid: Which superstar ingredient does your skin actually need?

By LUNA OFFICIAL • December 17, 2025
Niacinamide vs Glycolic Acid

In the world of skincare, buzzwords are everywhere. But two ingredients stand out as true game-changers: Niacinamide and Glycolic Acid.

While both promise glowing skin, they work in completely different ways. Choosing the right one (or knowing how to pair them) can be the turning point for your complexion 🌸.

Here is the truth about these powerhouses, simplified, and how LUNA harnesses their magic for you.

🛡️ 1. Niacinamide: The Multitasker

Also known as Vitamin B3, Niacinamide is the peacemaker of skincare.
It is gentle, versatile, and works on almost every skin type to restore balance.

The LUNA Niacinamide Serum is famous for :

  • Regulating oil production (bye-bye shine!)
  • Minimizing the appearance of pores
  • Calming redness and inflammation
  • Strengthening the skin barrier

If your skin is sensitive, oily, or prone to breakouts, this is your hero.

👉 Discover the product :
🔗 See the Niacinamide Serum

✨ 2. Glycolic Acid: The Glow Getter

Glycolic Acid is an AHA (Alpha Hydroxy Acid) derived from sugar cane.
It is the master of exfoliation, dissolving the "glue" that holds dead skin cells together.

The LUNA Glycolic Toner is perfect to :

  • Reveal instant brightness
  • Smooth rough texture and bumps
  • Fade dark spots and acne scars
  • Stimulate collagen production

If your skin looks dull or tired, this will wake it up overnight.

👉 See the collection :
🔗 See the Glow Toner

🤝 3. Can you use them together?

Absolutely! In fact, they make a power couple.
However, layering them correctly is key to avoiding irritation.

The LUNA Protocol:

  • Apply Glycolic Acid first (on clean, dry skin)
  • Wait 15 minutes
  • Apply Niacinamide to soothe and hydrate
  • Or use them at different times (Glycolic PM, Niacinamide AM)

This ensures you get the exfoliation without the redness 🤍.

👉 Get the full set :
🔗 See the Power Duo

🧪 4. Which one should you choose?

Still undecided?
Let your main skin concern guide you :

  • Choose Niacinamide if: You have large pores, oiliness, or sensitivity.
  • Choose Glycolic Acid if: You have dullness, texture, or pigmentation.
  • Choose Both if: You want a complete skin transformation.

Listening to your skin is always the first step.

🌼 In summary

You don't need a degree in chemistry to have great skin.
You just need effective, stable ingredients.

With :

  • The soothing power of Vitamin B3
  • The refining power of AHAs
  • And balanced formulas like those from LUNA

It is possible to achieve clear, glass-like skin with more comfort, confidence, and serenity 💕.

📲 Join the LUNA community on social media 💕

Discover weekly tips on skincare, self-care, and wellness. Practical hacks, support, and above all, your daily dose of glow.

👉 @lunasuave.officiel


Tags: niacinamide, glycolic acid, AHA, exfoliation, pores, skin texture, luna cosmetics, skincare ingredients