Hello, I try to dissolve siam benzoin resin into glycol. It was found that it turned into a solid that did not dissolve in water. When trying to add it to the oil formula. just can't get along stratification occurs I want to know how to dissolve it into the formula. Thank you.
The company has sold Palmaria Palmata Extract ? If not sold, are there any substances that can stimulate blood microcirculation? Can you give some advice, thanks.
