Environmental toxins have a very negative effect on hair. Dust, exhaust fumes and smoke are deposited on the hair and scalp, exposing the hair core and hair follicle. Hair becomes brittle and dull, dandruff appears, begins to fall out profusely. The environment of large cities has a particularly negative impact on hair -they become several times more vulnerable to the external environment.The Bamboo Charcoal Detox Hair series has been developed for detoxing the scalp and hair