Combination Therapy with Topical Minoxidil and Nano-Microneedle-Assisted Fibroblast Growth Factor for Male Androgenetic Alopecia: A Randomized Controlled Trial in Chinese Patients

Microneedling, when combined with finasteride and topical minoxidil, can enhance hair regrowth for male pattern baldness, especially at the temples. Users report varying success with needle depths between 0.5mm and 1.5mm, with stamps preferred over rollers to minimize scalp damage.

A 43-year-old male saw significant hair regrowth and increased density after three months using topical Minoxidil (5%), topical Finasteride (0.025%), and 0.75mm microneedling every two weeks, with no side effects. He plans to continue and may reduce Finasteride concentration if progress continues.

A 25-year-old male has been treating hair loss for six months using 5% minoxidil once daily, 0.02% DIY topical finasteride once daily, and microneedling every two weeks. He reports increased hair density and some regrowth, particularly vellus hairs, and plans to continue the regimen, possibly adding oral finasteride in the future.

Microneedling combined with 5% Minoxidil and finasteride significantly improves hair growth compared to using Minoxidil or Minoxidil with finasteride alone. The combination treatment is safe and effective, but further research is needed due to small sample size and short study duration.

Topical finasteride and minoxidil, combined with microneedling, are recommended for treating thinning hair areas, with 1-2 sprays daily being effective and having fewer side effects than oral finasteride. Starting microneedling at 1.0mm is advised for effectiveness while minimizing invasiveness.

A 21-year-old male is using oral finasteride, topical minoxidil, and microneedling to improve hair density and regrowth but remains dissatisfied with the results. He is considering whether continuing finasteride for two years might help.