My friend went to 101 10x package and said it works. But i donno if it s mainly because her hormone had gone back to normal or 101 really works.

Her bb was already one at that time. That's why I wonder if 101 really works or her hormone simply went back normal.

But if hormone causing more scalp sebum and causing hairfall, I do think haircare/hairfall treatment can work a little to improve the situation. Most of their products are to clear up clogged scalp.