Executive summary Topical finasteride is widely prescribed as a safer alternative to oral finasteride for hair regrowth. However, there is no single guideline for its dosage for desired outcomes. This report provides an overview of how to find the perfect dose of topical finasteride in treating androgenetic alopecia.  Introduction  If you are struggling with androgenic alopecia (AGA) or patterned balding, you are certainly not alone. Around 20 to 30 million people report horm