Minoxidil directly stimulates hair follicles, promoting growth. It works by widening blood vessels in the scalp, increasing blood flow and nutrient delivery to hair follicles. This improved blood supply fuels hair growth, potentially thickening existing hairs and even stimulating new growth.
How Minoxidil Affects Hair Growth Cycles
Minoxidil primarily affects the anagen phase, the hair growth phase. By extending this phase, it allows hairs to grow longer before entering the telogen (resting) phase and eventually shedding. This leads to visibly thicker hair over time. Consistent application is key; results typically appear after several months of regular use, with optimal results often seen after a year or more.
Minoxidil Strengths and Application
Minoxidil is available in two concentrations: 2% and 5%. The 5% solution is generally more potent and better suited for men with androgenetic alopecia (male pattern baldness). Apply the solution directly to the scalp, twice daily, as directed. Thoroughly dry your hands after application to avoid unwanted hair growth elsewhere.
