For those who have Distinctive hair desires, the maker has an exceptionally specific web site on specialized instructions for various concerns like dandruff and critical hair loss, which can be found right here. It does get time while, I think I went via about 2 bottles before I even started https://allhealthmarket.com/product/health-and-beauty-2/hair-care/10-15-20pcs-biotin-fast-oil-hair-serum-baldness-hair-thinning-regrowth-treatment-liquid-anti-hair-loss-for-women/