Differin Adapalene Gel 0.1% vs The Ordinary Retinol 0.5% in Squalane
Differin
Adapalene Gel 0.1%
~$16· 15 g
Adapalene
The Ordinary
Retinol 0.5% in Squalane
~$9· 30 ml
RetinolSqualane
Actives breakdown
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.