As advised by my mom, I tried olive oil for last 3 weeks as a cure for my thinning hair. I applied olive oil in the roots of my hair massaging gently, kept it overnight, and rinsed it the next morning, but winters are too harsh here in Chicago, and this remedy went downright futile. I want to know some measures as thinning hair treatments for my hair, which would not only treat my thinning hair, but could also add volume to them. Are there any such effective products?