Byoma Hydrating Serum vs The Ordinary Niacinamide 10% + Zinc 1%
Byoma
Hydrating Serum
~$16· 1.01 fl oz
Hyaluronic AcidCeramidesGlycerin
The Ordinary
Niacinamide 10% + Zinc 1%
~$6· 30 ml
Niacinamide
Actives breakdown
| Active ingredient | Byoma | The Ordinary |
|---|---|---|
| Hyaluronic Acid | ✓ | — |
| Ceramides | ✓ | — |
| Glycerin | ✓ | — |
| Niacinamide | — | ✓ |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.