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?