The Ordinary Niacinamide 10% + Zinc 1% vs Shiseido Ultimune Power Infusing Concentrate
The Ordinary
Niacinamide 10% + Zinc 1%
From $6· 30 ml
Niacinamide
Shiseido
Ultimune Power Infusing Concentrate
From $110· 50ml
Reishi Mushroom
Actives breakdown
| Active ingredient | The Ordinary | Shiseido |
|---|---|---|
| Niacinamide | Yes | No |
| Reishi Mushroom | No | Yes |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.