The Ordinary Niacinamide 10% + Zinc 1% vs Skin1004 Madagascar Centella Ampoule
The Ordinary
Niacinamide 10% + Zinc 1%
~$6· 30 ml
Niacinamide
Skin1004
Madagascar Centella Ampoule
~$24· 3.38 fl oz
Centella AsiaticaMadecassoside
Actives breakdown
| Active ingredient | The Ordinary | Skin1004 |
|---|---|---|
| Niacinamide | ✓ | — |
| Centella Asiatica | — | ✓ |
| Madecassoside | — | ✓ |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.