American Health & Fitness Magazine American Health Vitamins, Nutrition, Products, Information and Supplements

Could you answer my hair question?

What is the best flat iron for hair, and do you need to replace them ever?

I have had mine for about 3 years and I use it everyday. I bought it from my stylist, but my hair is so dry and split, and I am trying to figure out why. I get it cut it regularly, I take hair vitamins, I use stylist shampoo and conditioner and I get conditioning treatments every 6 weeks... but my hair is just so unhealthy. Any help is appreciated! Thanks.