Comparison
Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum vs numbuzin No.5 Vitamin-Niacinamide Concentrated Serum
Two serums that compete for the same routine slot. Below is the honest side by side: what makes each one different, who each one is best for, and how real users rate them.
Anua
Azelaic Acid 10 Hyaluron Redness Soothing SerumA 10 percent azelaic acid serum cushioned with hyaluronic acid, which is still a rare combination in K-beauty. Targeted at persistent redness, post blemish marks and uneven tone on skin that cannot handle stronger acids.
numbuzin
No.5 Vitamin-Niacinamide Concentrated SerumA 10% niacinamide + ascorbyl glucoside serum aimed at glow and tone evenness. K-beauty answer to The Ordinary 10% Niacinamide.
Choose Azelaic Acid 10 Hyaluron Redness Soothing Serum if
- Your main concern is Redness or Blemishes.
- You have Sensitive skin.
- You want Azelaic Acid, Hyaluronic Acid, Panthenol in the formula.
Choose No.5 Vitamin-Niacinamide Concentrated Serum if
- Your main concern is Dull or Hyperpigmentation.
- You have Dull skin.
- You want Niacinamide, Vitamin C Derivative in the formula.
- Strong brightening combo
At a glance
- Sensitive
- Combination
- Oily
- Normal
- Normal
- Combination
- Oily
- Dull
- Redness
- Blemishes
- Uneven Tone
- Texture
- Dull
- Hyperpigmentation
- Uneven Tone
- Azelaic Acid
- Hyaluronic Acid
- Panthenol
- Niacinamide
- Vitamin C Derivative
- Strong brightening combo
- Lightweight finish
- Layers well
- 10% niacinamide may flush sensitive skin
- Slight tackiness
Ingredient interactions
No flagged interactions between the key ingredients in these two products. You can layer them at different routine steps without a known conflict.
What reviewers say
Azelaic Acid 10 Hyaluron Redness Soothing Serum
No reviews yet.
No.5 Vitamin-Niacinamide Concentrated Serum
numbuzin No.5 Vitamin Concentrated Serum, Dark Spot Care ...
"](https://www.amazon.com/gp/profile/amzn1.account.AFOTUF6H7DZ5AHB6TQKWQYOYVUVA) Customer ReviewI love it Important information Safety Information If you are sensitive to specific ingredients, please do a patch test beforehand at the back of you hand or behind …"
numbuzin No.5 Vitamin Concentrated Serum, Dark Spot Care ...
"Customers say Customers find the serum effective at brightening dark spots and improving skin texture, while also being gentle and moisturizing."
FAQ
What is the main difference between Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum and numbuzin No.5 Vitamin-Niacinamide Concentrated Serum?
Both are serums. Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum focuses on Redness and Blemishes, while numbuzin No.5 Vitamin-Niacinamide Concentrated Serum targets Dull and Hyperpigmentation. Ingredient wise, Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum leads with Azelaic Acid and Hyaluronic Acid; numbuzin No.5 Vitamin-Niacinamide Concentrated Serum uses Niacinamide and Vitamin C Derivative.
Can I use Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum and numbuzin No.5 Vitamin-Niacinamide Concentrated Serum together?
They serve the same routine step, so pick one at a time rather than layering.