Kaolin vs Bentonite – Effect on fine hair.
I haven’t been able to hunt down the functional difference between these two ingredients. I remembering seeing that Bentonite swelled fine hair more, but then later on Kaolin was pointed out as being the one that actually had that effect. Perhaps they both do, perhaps one or the other does it more. Does anyone have sources that state if either or have this strand plumping effect on fine hair?
(or more information on Sea clay, or any of these other clays used in hair products). I just haven’t found a good database for this sort of information.