The Ordinary Niacinamide 10% + Zinc 1% vs SkinCeuticals Discoloration Defense
The Ordinary
Niacinamide 10% + Zinc 1%
From $6· 30 ml
Niacinamide
SkinCeuticals
Discoloration Defense
From $110· 30ml
Tranexamic AcidKojic AcidNiacinamide
Actives breakdown
| Active ingredient | The Ordinary | SkinCeuticals |
|---|---|---|
| Niacinamide | Yes | Yes |
| Tranexamic Acid | No | Yes |
| Kojic Acid | No | Yes |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.