i used the regular one for years and did not see any reason to change. however, just with all the other products you guys rave about that get my pjism going this had me running to the farmers market as well. and i must say it was well worth it.
i wear roller sets now (thanks to the board). so after i do my wash and set on the week-end i use my ojon moisture mist daily and i seal in the moisture with the black castor oil. and boy my hair feel very moisturized and soft afterwards. i find myself sitting at my desk feeling my hair all day. i dont know what it is that make them different, but i tell you i love the black castor oil. i have more than half a bottle left and each day i use it i find myself telling my self how i better go buy some more because i am afraid of running out. one difference i find in the two is that the regular seems to coat my hair leaving very heavy film (almost sticky), but the black oil do not. it just coats it and leave it very soft.
between my rollersets, no direct heat regimine, ojon moisture mist, black castor oil, olive oil and s-curl i have found myself not having to stress over end breakage like i used to. so for that i am very thankful.