I had something going on with my hair and everything I had tried was not fixing the problem until a friend told me to try the Un-Do-Goo Shampoo and I tried it for the first time and it fixed my hair right away! I was so happy I use it all the time now! I use it once a week and my hair has never felt better! I had all my friends try it and they love it, too! I have noticed ever since I started using Un-Do-Goo Shampoo that my hair has even started to grow faster! I LOVE this stuff and will never buy any other shampoo again!!