Curl keeper has definitely kept the frizz at bay. I don't think it weighs down hair at all. I'd be happy to send you a small sample if you'd like. I purchased a used bottle from another curly and fell in love with it. PM if you are interested.
3b, modified CG, short inverted bob living in Central Jersey
Current faves: no poo, HE Hello Hydration, ck, Shea Moisture, Mixed Chicks
PW colombia
http://public.fotki.com/curlyclaudia/