I have kept up on the folic acid and have been taking hair supplements of various price ranges as long as they contain biotin as I read that was good. I have very thin hair and some hormonal hair loss due to PCOS so it's been a issue for me for decades. Pregnancy has been the only time I've had a decent head of hair and then after it's like I've been near reactor 4 in chernobyl Going to start trying viviscal and taking out a second mortgage as the boots own brand hair,skin and nails is ok but I want to really start tackling this now my pregnancy years are over (last baby just turned 1)