Dr. Nigma Serum No. 1 vs The Ordinary Niacinamide 10% + Zinc 1%
Dr. Nigma
Serum No. 1
~$140· 1 Fl Oz (Pack of 1)
GlycerinHyaluronic AcidLinoleic Acid+3 more
The Ordinary
Niacinamide 10% + Zinc 1%
~$6· 30 ml
Niacinamide
Actives breakdown
| Active ingredient | Dr. Nigma | The Ordinary |
|---|---|---|
| Glycerin | ✓ | — |
| Hyaluronic Acid | ✓ | — |
| Linoleic Acid | ✓ | — |
| Panax Ginseng | ✓ | — |
| Panthenol | ✓ | — |
| Salicylic Acid | ✓ | — |
| Niacinamide | — | ✓ |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.