The half-life of Dutasteride is commonly stated as around 5 weeks, but some sources suggest it is 170 hours for men aged 20–49, with further information indicating it varies from 3 days to 5 weeks depending on the dose. The user is seeking clarity on these conflicting figures.
After switching from finasteride to 0.5 mg dutasteride daily, the user experienced thinner hair but no shedding. They are considering continuing dutasteride and possibly using oral minoxidil, while also dealing with allergy-like symptoms possibly unrelated to the medication.
The conversation discusses the effectiveness and skepticism around topical dutasteride for hair loss, with mentions of combining it with other treatments like minoxidil and oral medications. Some users doubt its efficacy due to lack of independent studies and potential conflicts of interest.
The conversation discusses using very low dose topical finasteride to achieve specific serum DHT reduction percentages. It concludes that finasteride dosage increases linearly between 5-30% DHT reduction but requires exponential increases for reductions up to 70%.
The conversation is about someone's hair growth progress after using dutasteride and oral minoxidil for eight months, with users commenting on the increased hair density and volume. Some users are skeptical, but the original poster insists there is a significant improvement in hair density.