Before I started using the strengthening conditioner the USANA introduced, my hair was really very brittle and even by just combing or brushing it, some would definitely be caught and break. But when I already used the USANA conditioner, those days were already long gone because I knew right there and then that it would never be brittle again. This is all thanks to the botanical extracts that USANA uses for their hair products as well as the hair nutrients that they put in it. I will never worry about having my hair break when being pulled on and it is all thanks to USANA.