Hi, it can be solved but not as good as
Ethyl Alcohol ,
Propylene Glycol for use
BHA in the form of a clear water formula (Toner, Essence) is recommended.
BHA that is directly in soluble form.
Complex Salicylic Acid if the formula is in gel or cream form. recommended use
BHA in powder form Timed Release or Slow Release
Salicylic Acid into the skin is
Encapsulated Salicylic Acid Powder