Q&A: Can you use hydrolyzed proteins with xanthan gum in gelled facial cleansers? Part two, answering these questions!
In the monthly Q&A, Samantha asked, I’m trying to learn more about gel facial cleansers thickened with more “natural” ingredients. I can’t seem to find the answer to this question after searching your blog. Should I not use hydrolyzed proteins in products thickened with xanthan gum? I’m learning to only use quaternized proteins in cationics, but...