Cos De BAHA Retinol 2.5% Serum vs Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant
Cos De BAHA
Retinol 2.5% Serum
From $12.79· 30ml
RetinolVitamin E
Paula's Choice
Skin Perfecting 2% BHA Liquid Exfoliant
From $37· 4 fl oz
Salicylic Acid
Actives breakdown
| Active ingredient | Cos De BAHA | Paula's Choice |
|---|---|---|
| Retinol | Yes | No |
| Vitamin E | Yes | No |
| Salicylic Acid | No | Yes |
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.