Compare Products: Clinical Niacinamide 20% Treatment vs Niacinamide Oil Control Serum
Who It's Designed For
- Stubborn enlarged or sagging pores that haven't responded to 10% niacinamide
- Orange-peel texture and rough, bumpy skin
- Sebaceous hyperplasia
- Advanced pore concerns related to aging or sun damage
- Post-acne marks and uneven texture
- Oily and combination skin seeking oil control
- Acne-prone skin wanting to reduce blemishes
- Enlarged pores and uneven texture
- Those sensitive to zinc who want a niacinamide serum
- Niacinamide beginners looking for a gentle entry point
Key Ingredients
Niacinamide (20%), Ascorbyl Glucoside (Vitamin C), Meadowsweet Extract
Niacinamide (10%), Hyaluronic Acid (1%)
Product Composition
31% similarity (11 ingredients in common)
Only in Paula's Choice (14)▾
Only in The Inkey List (11)▾
User Feedback Patterns
Users who found the 10% booster insufficient often report better results with this formula, particularly for aging-related pore concerns and textural issues.
The gel texture feels slightly oily to some users before it dries down. Some report a tacky feel or that it takes time to absorb. Most find it works well under moisturizer.
Some users report sensitivity, flushing, or irritation — especially if used daily from the start. Several reviewers recommend using every other day initially or finding 10% sufficient.
Like the 10% booster, results are typically seen over weeks of consistent use rather than immediately. Some users report noticeable improvement within 1-2 weeks; others need longer.
Multiple users note this formula does not ball up under other products or makeup, unlike some competing niacinamide serums.
Users with dry or combination skin report this feels more hydrating than pure niacinamide serums with zinc, likely due to the squalane, HA, and lack of zinc.
The squeeze bottle with press-down cap makes it difficult to control how much product dispenses. Some users report buildup around the opening.
Consistent feedback about reduced pore appearance within 2-4 weeks of daily use.
Which Should You Buy?
The Inkey List Niacinamide Oil Control Serum offers great value at a lower price point. Paula's Choice Clinical Niacinamide 20% Treatment may be worth the premium if you want Niacinamide (20%).