Androgenetic alopecia (AGA) can happen at any age, any race, mainly targeting men. It is a known fact that 40% of the men will have noticeable hair loss by age 35, this number reaches 65% by 60 years of age.

Women are also deeply impacted by such process: 50 to 75% of them suffer noticeable hair loss by age 65. The synonym ‘male-pattern hair loss’ highlights the fact that hair loss occurs in a defined and reproducible pattern. Hair