The Ordinary Retinol 0.5% in Squalane vs Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant
The Ordinary
Retinol 0.5% in Squalane
~$9· 30 ml
RetinolSqualane
Paula's Choice
Skin Perfecting 2% BHA Liquid Exfoliant
~$35· 4 fl oz
Salicylic Acid
Actives breakdown
| Active ingredient | The Ordinary | Paula's Choice |
|---|---|---|
| Retinol | ✓ | — |
| Squalane | ✓ | — |
| Salicylic Acid | — | ✓ |
Layering & Safety
Combined Verdict
Use with caution
Retinol and Salicylic Acid can clash: Retinol + salicylic acid can over-exfoliate and damage the barrier. Alternate nights.