In the case of progressive hair loss, the hair cycles are shortened and the hair capital is exhausted prematurely. The TRIPHASIC PROGRESSIVE formula, with 3 active phases, acts in 3 decisive stages of the hair life cycle (Birth, Growth and Maturity) to stop hair loss, stimulate growth and prolong the life of the hair. From the 1st month, hair density increases and the scalp is less visible. +7490 hair after 3 months of treatment. Treatment No. 1 for hair loss in France.