Compare Products: Azelaic Acid 10 Serum vs The Niacinamide 15 Serum
Who It's Designed For
- Those dealing with redness or rosacea-prone skin
- Users targeting post-inflammatory hyperpigmentation
- Acne-prone skin seeking antibacterial and anti-inflammatory benefits
- People looking for a non-irritating alternative to AHA/BHA exfoliation
- Those with fungal acne (formula is fungal acne safe)
- Users wanting azelaic acid with added barrier support
- Oily and acne-prone skin seeking serious oil control
- Post-acne marks and hyperpigmentation
- Enlarged pores and textured skin
- Users ready to step up from 10% to higher-strength niacinamide
- Those who prefer minimal-ingredient formulas
Key Ingredients
10% Azelaic Acid, Niacinamide, Panthenol, Allantoin
Niacinamide (15%), Acetyl Glucosamine (2%), Zinc PCA (1%), Allantoin (0.1%)
Product Composition
36% similarity (14 ingredients in common)
Only in Anua (19)▾
Only in COSRX (6)▾
User Feedback Patterns
Users with rosacea-prone skin report visible redness reduction within 2-4 weeks. This is the most consistently praised benefit.
Multiple reviewers compare this favorably to The Ordinary's gritty suspension texture. The gel-cream formula absorbs smoothly.
Many users report mild tingling or stinging during the first 1-2 weeks. This typically subsides as skin adjusts. The penetration enhancer likely contributes to this sensation.
Users targeting dark spots note gradual improvement over 4-8 weeks. Results are described as steady rather than dramatic.
Users consistently report significant reduction in daytime oil and shine. Many describe it as the best niacinamide serum they have tried for sebum control.
Unlike some high-concentration serums, this absorbs quickly without tackiness or residue. Layers well under other products.
The 20ml size (vs. 30ml standard) is a common gripe, especially given the price point.
Users report visible pore improvement around the 3-4 week mark with consistent twice-daily use.