What is the best procedure of making a kojic soap?
Hello fellow chemist! I am developing a kojic soap combine with coconut oil, sodium hydroxide, sodium lactate, kojic acid dipalmitate, 6 copolymer, hydroxyethylcellulose, hydroxypropyl guar, Madecassoside, EDTA, and BHT. I am using a cold process cause it is the require procedure. The problem is I don't get the right procedure for this. I have a lot of trials mixing and changing phases to make it right. But all the result will end failed, It becomes brittle and like chalk. I don't what to do. Can someone help me?