Most Helpful Girl
Natural oils! I know this may sound wierd, but use castor oil on her scalp & concentrate it on the bald patches, and massage it into her scalp. Castor oil promotes hair growth and hair thickening. Ever since I started using it on my scalp my hair has grown thicker and longer. Coconut oil is good as well. Also, my mom used amla oil which is an oilyou can buy from any indian store, after her hair started falling out around the time of my sisters wedding and it grew back fast. If you don't want to leave the oils in you can always wash them out after leaving the, on for 30 min or so. I say castor oil is the safest if she's young.