When it comes to hereditary hair loss, there are a number of factors at play; hormones, age and genetics all play a big role in the progressive shrinking of scalp follicles, a process called miniaturisation.
The miniaturisation process causes a shortening of the hair’s growing cycle, and prolongs the resting phase. As this progresses, hair may appear thinner, and there may eventually be no regrowth at all.
While the exact mechanism of action of REGAINE® is uncertain, researchers believe that REGAINE® works to partially enlarge the hair follicle and reverse1 the process of miniaturisation.2 By enlarging these follicles, the growth cycle of the hair is prolonged, and more follicles will be in the growth phase at the same time. This contributes to thicker, fuller-looking hair, and improved coverage across the scalp.
1Olsen EA et al. J Am Acad Dermatol. 2002 Sep;47(3):377-85.
2Individual results may vary.
Back to top