My little sister is having some trouble with hair loss and my mom and I are starting to get worried. She’s been losing hair where her bangs are and it seems like it thinning. She has dandruff but she uses shampoo for it, and from what I hear she says it helps the itch and it’s not noticeable that she has dandruff. She used a full set of healthy hair and now it seems as if all that is thinning. Does anyone know of any vitamins for hair loss that would be appropriate for her age and he scalp condition.