Conditioners: Very light leave in conditioners with cationic polymers

We’ve already seen what cationic polymers like honeyquat or polyquat 7 can do for a shampoo, so let’s take a look at using these as leave in conditioners suitable for fine hair or children’s hair.The cationic polymers are less conditioning than the cationic quaternary compounds like BTMS-50 or cetrimonium bromide, but they can offer light…