d'Alba White Truffle First Spray Serum vs The Ordinary Niacinamide 10% + Zinc 1%
d'Alba
White Truffle First Spray Serum
~$30· 100ml
AdenosineNiacinamide
The Ordinary
Niacinamide 10% + Zinc 1%
~$6· 30 ml
Niacinamide
Actives breakdown
| Active ingredient | d'Alba | The Ordinary |
|---|---|---|
| Adenosine | ✓ | — |
| Niacinamide | ✓ | ✓ |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.