Compare Products: The Niacinamide 15 Serum vs Niacinamide Serum 12% Plus Zinc 2%
Who It's Designed For
- 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
- Oily and combination skin seeking sebum control
- Uneven skin tone and dark spots
- Fine lines and early signs of aging
- Enlarged pores and textured skin
- Those who want higher niacinamide concentration than standard 10%
Key Ingredients
Niacinamide (15%), Acetyl Glucosamine (2%), Zinc PCA (1%), Allantoin (0.1%)
Niacinamide (12%), Zinc PCA (2%)
Product Composition
33% similarity (8 ingredients in common)
Only in COSRX (8)▾
Only in Naturium (8)▾
User Feedback Patterns
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.
Users who have tried both brands frequently note Naturium feels 'better quality' with faster absorption and less pilling, though acknowledging The Ordinary costs less.
Most users report visible improvement in skin texture and oil control within 2-4 weeks, with more significant changes at the 6-8 week mark.
Some users note a subtle odd scent, though it dissipates quickly after application. Generally not a dealbreaker.
Consistent praise for how this serum absorbs and layers under other products without pilling or feeling heavy.
Which Should You Buy?
Naturium Niacinamide Serum 12% Plus Zinc 2% offers great value at a lower price point. COSRX The Niacinamide 15 Serum may be worth the premium if you want Niacinamide (15%).