Teen possible hair loss

[tiredandolderthanithought]

My teen is worried that she is losing her hair. We went to the dr and they did bloods which all came back fine.
I can't work out if she is losing it or just that her hair is thinner than she'd like. Is there anything that can be done to help it grow more thickly (before I spend a fortune on crap which does nothing!)

Rosemary oil makes a difference if used consistently. It will take a couple of months.

How is her general health and her diet? I assume they checked her iron levels? A gentle iron supplement like Floradix can help. Some people take Biotin for hair loss but this only works if the hair loss is due to a B-vitamin deficiency. She could try a B-vitamin complex too.