Amino Acids (BCAA) - Promote hair growth?

[Henkeh91]

Hello fellas! Don't know if I post this tread in the right category.

As the topic says, does BCAA promote hair growth?

I saw that TRX2 contains L-Leucin, Isoleucin and Valin, same as a BCAA supplement. I've been using BCAA on and off but stopped using it about 3 months ago when I heard a guy at the local gym said that it might cause hair loss.

What do you guys think?