Cos De BAHA Salicylic Acid 4% Exfoliating Facial Serum vs Differin Adapalene Gel 0.1%
Cos De BAHA
Salicylic Acid 4% Exfoliating Facial Serum
~$15· 30ml
Salicylic AcidNiacinamide
Differin
Adapalene Gel 0.1%
~$16· 15 g
Adapalene
Actives breakdown
| Active ingredient | Cos De BAHA | Differin |
|---|---|---|
| Salicylic Acid | ✓ | — |
| Niacinamide | ✓ | — |
| Adapalene | — | ✓ |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.