It does make some people curlier. I have naturally weak waves and pre CG I never styled my hair at all. I committed the cardinal sins of brushing dry hair and getting bad hair cuts!! I would always get my hair thinned.
Now my hair at least looks a little wavy. Not much different without product though.
Medium texture, normal porosity, normal elasticity, very weak waves.
shampoo: Redken Fresh Curls
rinse out: CJ CR, TN
jellies: UFD's CM, KCCC
gels: CJ CQ, BRHG