1. Retinoids
On the label:
Differin (adapelene)
Retin-A, Renova (tretinoin)
Retinoic acid
Retinol
Retinyl linoleate
Retinyl palmitate
Tazorac and avage (Tazarotene)
2. Salicylic acid
On the label:
Salicylic acid
Beta hydroxy acid
BHA
On the label:
Differin (adapelene)
Retin-A, Renova (tretinoin)
Retinoic acid
Retinol
Retinyl linoleate
Retinyl palmitate
Tazorac and avage (Tazarotene)
2. Salicylic acid
On the label:
Salicylic acid
Beta hydroxy acid
BHA