I really like oil for hairball. It is amazing.
Root Deep Hydroil, Night Oil For Preventing Hair Fall And Regrow New Hair
My hair loss was so bad, that I as soon as I started using this product, I could tell the results were immediate. Less hair fall in bed. Less hair in my brush, and in the shower. This has reduced my hair loss significantly. I am also pairing with other natural products on this website to promote hair growth and look forward to my before and after pictures.
You definitely need a hair wrap/cap for this product if using overnight.