Cosmetics Formulation Development

Encapsulated Salicylic Acid (Liquid, Timed-Release, Wash-Off) and Squalane (Olive) can be used in bar soap with Ph greater than 7? And what ratio should be put at?

Hello, you can use both of them, but I don't recommend. The reasons are as follows. Encapsulated Salicylic Acid (Liquid, Timed-Release, Wash-Off) will work well in pH ranges 3-6 when in formulas with a pH higher than this range. (or alkaline in the form of the member's bar soap), the efficiency will be reduced Recommended for use in liquid soap formulations and adjust the pH of the formula to this appropriate range. will give good performance Squalane (Olive) It is a high-priced oil. use in rinse-off formulations Should choose an oil that is economical because any expectation of efficacy in the skin. low expectations because it was immediately washed from the skin