Isntree TW-Real Bifida Collagen Ampoule vs The Ordinary Niacinamide 10% + Zinc 1%
Isntree
TW-Real Bifida Collagen Ampoule
From $19.9· 50ml
NiacinamideHyaluronic AcidBifida Ferment Lysate+6 more
The Ordinary
Niacinamide 10% + Zinc 1%
From $6· 30 ml
Niacinamide
Actives breakdown
| Active ingredient | Isntree | The Ordinary |
|---|---|---|
| Niacinamide | Yes | Yes |
| Hyaluronic Acid | Yes | No |
| Bifida Ferment Lysate | Yes | No |
| Panthenol | Yes | No |
| Adenosine | Yes | No |
| Allantoin | Yes | No |
| Glycerin | Yes | No |
| Hydrolyzed Collagen | Yes | No |
| Rice Ferment Filtrate | Yes | No |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.