my doctor recommended a shampoo that could help with hair loss, i forgot the name of

it, it starts with an N. does anyone know the name of it and the costs, where to buy it, etc.? thanks.

We greatly appreciate your interest in helping us build our Q&A database. To discourage vandals from posting garbage, however, we require people to register before posting.

You must be logged in to post an answer. Click here to log in.