what are the best supplements for thinning hair?
['Folic acid supplements. ... ', 'Biotin. ... ', 'Omega-3 and omega-6 fatty acids. ... ', 'Minoxidil. ... ', 'Spironolactone. ... ', 'Finasteride. ... ', 'Corticosteroids. ... ', 'At-home laser therapy. Laser therapy is typically used by dermatologists and other skin specialists.']