Gave mine to Locks of Love, or I should say the lady who cut my hair donated it to the program. Your hair becomes a wig and then goes to a chemo patient who cannot afford one. I think it should be easy to find a salon who does this for you. It was for me.
Nice gesture, and you should feel good about your donation. But most hair donated to Locks of Love does not go to chemo patients.
You may know more about this than me, but my hair had some grey in it and was disqualified from the kids program that most associate with LoL. I was told mine would go to an adult with similar financial issues and almost all of them were chemo patients.
eta: my sis owns the salon, fwiw...
Per Locks of Love's own FAQ page, most of their recipients suffer from alopecia areata. They don't provide hairpieces made from real hair to those with temporary hair loss, which represents the majority of chemo patients. Also, Locks of Love only makes hairpieces for children. Donations with gray hair are sold off to other companies that purchase hair rather than used to make hairpieces for Locks of Love recipients. I imagine your donation helped raise money for Locks of Love, which is awesome because they do good work. It's just that most of the work they do with respect to hair donation involves alopecia patients rather than cancer patients. Again, you should feel really good about your donation.