Feb 19, 2010 - A lot of the "shine" products I've used end up causing frizz so I was skeptical to try this. However, I was pleasantly surprised. It definitely adds shine and cuts frizz on 2nd day hair and a little (1 tiny drop) goes a long way in my thick, long hair. I have to be careful when I use it though because it does weigh my hair down and can make it look to greasy if I use even just a tad too much. I only use it on the ends & lower 1/3 of my dry hair. If I get it too close to the roots I look like I haven't washed my hair in weeks! Considering the tiny amount needed to get good results, it is worth the price.