Compare Products: The Niacinamide 15 Serum vs NAD+ Peptide Boosting Serum
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
- Those concerned with early signs of aging and fine lines
- Users interested in peptide-based anti-aging without retinoids
- Sensitive skin types seeking a fragrance-free anti-aging serum
- People looking for NAD+ based skincare for cellular renewal
- Those who want barrier support alongside anti-aging actives
Key Ingredients
Niacinamide (15%), Acetyl Glucosamine (2%), Zinc PCA (1%), Allantoin (0.1%)
NAD+ (Nicotinamide Adenine Dinucleotide), NMN (Nicotinamide Mononucleotide), 14 Peptide Complex, 5 Ceramides, Vegan Collagen
Product Composition
22% similarity (10 ingredients in common)
Only in COSRX (6)▾
Only in EQQUALBERRY (30)▾
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.
Multiple reviewers note the serum feels very thin and watery. Some appreciate the lightness for layering; others feel it lacks substance on its own.
Users who report positive outcomes typically note improvements in skin hydration and firmness after 1 to 4 weeks of consistent use.
Several users complain that the dropper releases very small amounts, making application tedious for face and neck coverage.
Positive reviews praise hydration and glow. Negative reviews report feeling no difference, questioning whether the NAD+ and peptides deliver visible results at the concentrations used.