Arencia Vitamin C Booster Shot vs The Ordinary Niacinamide 10% + Zinc 1%
Arencia
Vitamin C Booster Shot
~$20.9· Standard Size
Vitamin C
The Ordinary
Niacinamide 10% + Zinc 1%
~$6· 30 ml
Niacinamide
Actives breakdown
| Active ingredient | Arencia | The Ordinary |
|---|---|---|
| Vitamin C | ✓ | — |
| Niacinamide | — | ✓ |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.