ı study a shower gel but I can not adjust it's thickening.
I know about the salt curve. that's why I set the COCAMIDE DEA and salt amount not to exceed 4% in total.
VITAMINE E 0,1
there is no need adjust the pH with citric acid. pH=5,4
the range ı want is 5,5-6
ı would appreciate it if you could help me find the problem affecting thickening badly. I need some advice. Thank you.