Salicylic acid was the first ingredient of its kind really introduced to the market. It is actually a beta hydroxy acid and currently the only beta hydroxy acid for acne treatment. Other related ingredients would be alpha hydroxy acids like glycolic acid. They all essentially speaking cause the dead layers of the skin to shed away at an accelerated rate. But is salicylic acid effective?
Salicylic acid has an extremely long history, and it has been used in lower concentrations for acne as well as higher concentrations for chemical peels. But stop, before you assume that it’s harmful because it is used in a chemical peel, salicylic acid has been shown in the lower concentrations in your acne treatment to have no adverse side effects.
This being said, you have to wonder with no side effects, can salicylic acid really be that effective in the first place? Is salicylic effective in any case of acne, let alone the big ones? Yes. It was used in a severe case of herpes essentially speaking involving Dede the Treeman to peel away warts that literally came to look like warts over years of growth. Likewise, it can be used in smaller concentrations to accelerate the skin’s peeling process in acne without causing irritation or side effects.
Salicylic acid is common to say the least. But that doesn’t mean it’s useless or worthless. It results will vary between individuals. But as far as how it works, it works in that same way for every person, and this shedding process has been responsible for many finally being able to effectively get rid of their acne without causing any side effects along the way.