Olay Vitamin C + Peptide 24 Brightening Serum vs The Ordinary Niacinamide 10% + Zinc 1%
Olay
Vitamin C + Peptide 24 Brightening Serum
From $22.44· 1.3 fl oz
NiacinamideVitamin C
The Ordinary
Niacinamide 10% + Zinc 1%
From $6· 30 ml
Niacinamide
Actives breakdown
| Active ingredient | Olay | The Ordinary |
|---|---|---|
| Niacinamide | Yes | Yes |
| Vitamin C | Yes | No |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.