Cosmetics Products Analysis

Ask for more advice on สารกันเสีย that is natural and can be used to make HP and CP oil soap. Access information on this website. found that there are many I can't choose Please give advice on which one to use and how much to use. Thank you.

Ask for more information. Not yet received an answer So I went to study more information. There are many interesting products, would like to know more information as follows: 1. สารกันเสีย Thyme Kill The website recommends that it be used in conjunction with Mild Preserve Eco which recommends use Thyme Kill 0.1 % and Mild Preserved Eco 1 % - If applied to HP soap making สารกันเสีย . Suitable for PH and heat resistance.

Hello, what is the pH value of your soap?