[Jessica4581000]

Any collagen supplement should help with your hair.
Estrogen also shortens your hairs sleep cycle.

As noted for your muscles. On low testostetone they will fade away.

Hey Jannet, a while back you posted you were trying Biotin and something else to try to combat and reverse the dreaded male pattern baldness.  Any luck with what you were/are trying?
I just started taking Biotin to speed up healing to one of my thumbnails because of a bit of trauma that occurred during a home construction project......