Grow New Hair Shampoo & Leave-In Conditioner: I am 23 years old and I have been dying my hair a lot as well as using the flat iron and curler. My hair started falling about a lot more this past year and these products truely work. I have only been using them for about two weeks and I already notice a huge difference in the health of my hair. I also noticed less hair in the drain when I wash it. I cannot say enough about these amazing products.