iUNIK Tea Tree Relief Serum vs The Ordinary Niacinamide 10% + Zinc 1%
iUNIK
Tea Tree Relief Serum
~$18· 50ml
Tea Tree OilCentella Asiatica
The Ordinary
Niacinamide 10% + Zinc 1%
~$6· 30 ml
Niacinamide
Actives breakdown
| Active ingredient | iUNIK | The Ordinary |
|---|---|---|
| Tea Tree Oil | ✓ | — |
| Centella Asiatica | ✓ | — |
| Niacinamide | — | ✓ |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.