Finasteride in a 1-Mg Dose Is Safe and Effective

Finasteride is prescribed at 1mg because it is FDA-approved and proven effective, despite evidence that 0.2mg may similarly reduce DHT. The 1mg dose is more effective for hair growth, and lower doses are less available.

1 mg of finasteride is commonly prescribed because it is more effective for a larger number of people compared to lower doses, despite only slightly reducing serum DHT more than 0.2 mg. Serum DHT and scalp DHT are different, and 1 mg is believed to reduce scalp DHT more effectively, contributing to better hair growth results.

Finasteride reduces scalp DHT significantly even at low doses, with 0.2 mg reducing it by about 55%, but higher doses like 1 mg and 5 mg offer only marginally more reduction. Users discuss side effects, with some experiencing none and others reporting issues like low libido, and they also mention using other treatments like minoxidil and dutasteride.

People are using lower doses of finasteride than the recommended 1mg daily due to concerns about side effects, cost, and new data suggesting lower doses can be nearly as effective. Some users report stability or slight improvements with lower doses, but the effectiveness compared to 1mg daily is debated.

A 26-year-old is taking 1mg finasteride for hair loss prevention, experiencing side effects like low libido, and considering adding minoxidil but is hesitant. Users suggest sticking with finasteride, possibly adjusting the dosage, and incorporating scalp massages or microneedling to improve results.

A 25-year-old male experienced significant hair regrowth after one year of using 0.5mg daily finasteride, with plans to add 1.25mg oral minoxidil and microneedling for further improvement. He also uses Nizoral shampoo weekly and reports no current side effects.