I started using Watermans because I have Telogen Effluvium. After about 6 weeks of use I’m still losing too much hair, but I have lots of new growth and my hair is growing quicker than it had been. I used to have a small bald patch on the top of my head and it is slowly filling in. It’s worth noting that I am taking hair growth vitamins as well. Also please be patient as it will probably be about 1 month before you notice any difference as growing hair takes time.