Glow Black is an Herbal Hair Darkening Shampoo which gives you instant results. You will get healthy black hair within 5 minutes. Its development process is in line with experts advice. This shampoo contains proper mixture of various fruits and essence and not to mention natural herbs. It is a newly developed formula that turns the hair black rapidly. It also removes dandruff and supplies proteins and nutrition to the roots of the hair. Additionally it prevents hair loss effectively.