The Ordinary Niacinamide 10% + Zinc 1% vs SEPHORA COLLECTION Super Brightening Serum
The Ordinary
Niacinamide 10% + Zinc 1%
~$6· 30 ml
Niacinamide
SEPHORA COLLECTION
Super Brightening Serum
~$27
Ascorbyl GlucosideCitric AcidGlycerin+3 more
Actives breakdown
| Active ingredient | The Ordinary | SEPHORA COLLECTION |
|---|---|---|
| Niacinamide | ✓ | — |
| Ascorbyl Glucoside | — | ✓ |
| Citric Acid | — | ✓ |
| Glycerin | — | ✓ |
| Phytic Acid | — | ✓ |
| Vitamin C | — | ✓ |
| Vitamin E | — | ✓ |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.