ACAnderson826

Does anyone know if using a 2% salicylic toner followed by a 2% salicylic lotion is equivalent to using a topical that contains 4% salicylic acid all on its own?

Another vote for Paula's Choice. They have a whole slew of BHA (salicylic) products. Toners/fluids, lotion, and a gel that all come in 2%. There's also a weekly 4% BHA foam, and a 9% BHA serum. I have...