How to fight a receding hairline/thinning hair at the age of 19. Help me save my hair!

Propecia (finasteride) Propecia (finasteride) has worked to slow hairloss and in some patient stimulate new growth. Check with your local derm or plastic surgeon, .
Options . Topical minoxidil, oral pills such as propecia, (finasteride) or hair transplant are all options. Which one is right for you depends on severity of hair loss, willingness to perform daily regimens and finances to afford such medications or procedures. Seek counsel with your primary doctor to help decide.