Biologique Recherche Serum 3R vs The Ordinary Niacinamide 10% + Zinc 1%
Biologique Recherche
Serum 3R
From $88
GlycerinLactobionic AcidPHA
The Ordinary
Niacinamide 10% + Zinc 1%
From $6· 30 ml
Niacinamide
Actives breakdown
| Active ingredient | Biologique Recherche | The Ordinary |
|---|---|---|
| Glycerin | Yes | No |
| Lactobionic Acid | Yes | No |
| PHA | Yes | No |
| Niacinamide | No | Yes |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.