celimax The Vita-A Retinol Shot Tightening Serum vs The Ordinary Niacinamide 10% + Zinc 1%
celimax
The Vita-A Retinol Shot Tightening Serum
~$24.3· Standard Size
Retinol
The Ordinary
Niacinamide 10% + Zinc 1%
~$6· 30 ml
Niacinamide
Actives breakdown
| Active ingredient | celimax | The Ordinary |
|---|---|---|
| Retinol | ✓ | — |
| Niacinamide | — | ✓ |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.