Hair growth depends on many factors such as the type of shampoo and condition, what you eat and drink, how you handle your hair, hair type, etc. I can't exactly recommend anything since all hair is different(it's all trial and error), but using all-natural ingredients tamed this frizzy and tangled beast on my head.

One thing that I'm certain about is if you wash with shampoo everyday, use the shampoo only once every 2-3 days. That greasy feeling people keep getting is actually a good thing: It's your hair's natural way of compensating for dryness and a way to protect itself, the shampoo strips away those natural oils and dries out the hair if used too often. If your hair's flexible enough, if could reach the ends of your hair and protect that as well.

Judging by the description of how your conditioner works, I'd say that something may not be agreeing with your hair, that or if you don't have a moisturizer to aid that conditioner (which could increase the lifespan of the conditioners effects), then you probably just have to look for one. When you find the right moisturizer, all you should have to do is use it everyday.