<P> Salicylic acid ( from Latin salix , willow tree ) is a lipophilic monohydroxybenzoic acid , a type of phenolic acid , and a beta hydroxy acid ( BHA ) . It has the formula C H O . This colorless crystalline organic acid is widely used in organic synthesis and functions as a plant hormone . It is derived from the metabolism of salicin . In addition to serving as an important active metabolite of aspirin ( acetylsalicylic acid ) , which acts in part as a prodrug to salicylic acid , it is probably best known for its use as a key ingredient in topical anti-acne products . The salts and esters of salicylic acid are known as salicylates . The medicinal part of the willow tree is the inner bark . </P>
<P> Salicylic acid ( from Latin salix , willow tree ) is a lipophilic monohydroxybenzoic acid , a type of phenolic acid , and a beta hydroxy acid ( BHA ) . It has the formula C H O . This colorless crystalline organic acid is widely used in organic synthesis and functions as a plant hormone . It is derived from the metabolism of salicin . In addition to serving as an important active metabolite of aspirin ( acetylsalicylic acid ) , which acts in part as a prodrug to salicylic acid , it is probably best known for its use as a key ingredient in topical anti-acne products . The salts and esters of salicylic acid are known as salicylates . The medicinal part of the willow tree is the inner bark . </P>
what is a natural source of salicylic acid
what is a natural source of salicylic acid
willow tree
willow tree