I found this at Sally's Beauty and I had high hopes for it. I had been having some issues with brassiness and I thought this would be an easy way to help alleviate it. This was a pain to open being it is a packet and even harder to dispense into my hand while in the shower. The smell is quite irritating. This smells so bad. I could not believe how bad my hands and my hair smelled. It was still noticeable even later on. I also could not believe after all of this that this did not help my hair at all. I tried it again hoping for a different result and nothing different. Skip this. For the price of the packet it is not worth the trouble.