medicube Retinol Boosting Serum 30ml vs The Ordinary Niacinamide 10% + Zinc 1%
medicube
Retinol Boosting Serum 30ml
~$18.9· 30ml
RetinolRetinaldehydeNiacinamide+3 more
The Ordinary
Niacinamide 10% + Zinc 1%
~$6· 30 ml
Niacinamide
Actives breakdown
| Active ingredient | medicube | The Ordinary |
|---|---|---|
| Retinol | ✓ | — |
| Retinaldehyde | ✓ | — |
| Niacinamide | ✓ | ✓ |
| Vitamin C | ✓ | — |
| Hyaluronic Acid | ✓ | — |
| Ceramides | ✓ | — |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.