Byoma Hydrating Serum vs The Ordinary Niacinamide 10% + Zinc 1%
Byoma
Hydrating Serum
From $15.1· 1.01 fl oz
Hyaluronic AcidCeramidesGlycerin
The Ordinary
Niacinamide 10% + Zinc 1%
From $6· 30 ml
Niacinamide
Actives breakdown
| Active ingredient | Byoma | The Ordinary |
|---|---|---|
| Hyaluronic Acid | Yes | No |
| Ceramides | Yes | No |
| Glycerin | Yes | No |
| Niacinamide | No | Yes |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.