Hello, solubility requirements
Ensulizole Ensulizole is directly soluble in water but must have a pH greater than 6.8. Best suited formula is 6.8-7.0 to suit the skin. (If more alkaline are not suitable for skin) and to prevent
Ensulizole can precipitate. Members must adjust the pH value to be in the said range. So that the formula dissolves until clear.