I have long, very straight, not really coarse or fine brown hair with notorious flyaways. I have been searching for hair products without SLS, which irritates and dries out my hair and skin, and my main requirement beyond that is shine enhancement and smoothing properties. My hair looks like glass when I use this combined with the conditioner. I love them. It is best used daily for me, to maintain a nice balance between moisture and slipperiness, but I can go a few days without looking at all like I have.
Last time I ran out I got the moisturizing raspberry shampoo instead, which does smell heavenly, let alone better; but moisturizing shampoos do a funny thing to my hair: they make it coarse and frizzy. I'm an oily person, don't really need extra moisture. :) Will be sticking with the grapefruit. Love that I can get it pretty much anywhere!!