The Ordinary Niacinamide 10% + Zinc 1% vs Paula's Choice BOOST 10% Niacinamide Booster
The Ordinary
Niacinamide 10% + Zinc 1%
~$6· 30 ml
Niacinamide
Paula's Choice
BOOST 10% Niacinamide Booster
~$46· 0.67oz
NiacinamideVitamin CLicorice Root
Actives breakdown
| Active ingredient | The Ordinary | Paula's Choice |
|---|---|---|
| Niacinamide | ✓ | ✓ |
| Vitamin C | — | ✓ |
| Licorice Root | — | ✓ |
Layering & Safety
Combined Verdict
Use with caution
Niacinamide and Vitamin C can clash: Sensitive skin may flush.