Neoptide hair loss lotion works directly on the hair follicle to stimulate the anagen phase (hair growth phase).The amino acids concentration promotes the proliferation of the hair's growth phase. Chronic hair loss is inhibited.The entire hair shaft is stimulated; this results an increased hair lenght. Neoptide restarts and stimulates growth.All of hair is thus stimulated, hair loss slows down and hair mass is boosted.Light texture, penetrates easily, does not make hair fatty.