Re: BP or salicylic acid?
salicylic acid all the way. BP is very oxidizing and it can cause damage if used in high strengths. proactiv which uses BP is now knwn to cause some patients acne scarring (pitting) because it is too strong.
Re: BP or salicylic acid?
salicylic acid all the way. BP is very oxidizing and it can cause damage if used in high strengths. proactiv which uses BP is now knwn to cause some patients acne scarring (pitting) because it is too strong.