Behentrimonium Chloride and Cetrimonium Chloride
What are your thoughts on having both Behentrimonium and Cetrimonium Chloride in a leave-in hair product? Do I need them both or one will suffice? I have three other emollients included and a cationic guar gum.
I know there’s a maximum usage level for these ingredients but is there an established allowable total usage level if using both?
Thanks so much!
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