hmm... I like using red ken. I use the biotera shampoo for oily hair and it works. but I think the best one is phyto oily hair shampoo. it's really good.

do you touch your hair often? and you should switch shampoo everytime you shampoo. you don't eat the same meal everyday soo your hair shouldn't either. you could also try scalp treatment.
it's joico. yeah, I love their products. they sell it at winners.