Okay, so I will tell you what I went through using this. So, I have long, thick. ANYTIME I use any product, I always put way more because a single drop does not feel like it went through my hair. Pretty much, when using this, use LESS. Less is more! When I used it as I would any product, my hair was so greasy, and oily. I had to deep condition it...lol. Anyway, after I fixed the mess, I noticed less frizz, and shine. Def recommend trying, not every day use, and less is more.