22 citations,
February 2002 in “Journal of theoretical biology”
The model showed that randomness accurately describes individual hair growth cycles and that synchronization can cause large fluctuations not seen in humans.
Dutasteride takes 1-3 months to affect scalp DHT levels, not just a week. The prostate absorbs Dutasteride faster than the scalp due to different vascular networks and enzyme densities.
Taking dutasteride daily at higher doses results in more effective DHT suppression compared to every other day dosing, due to its dose-dependent nature and long half-life. Even at lower doses, dutasteride is more effective than finasteride for hair loss.
The user "Turbulent_Mix_318" shared their progress pictures after 7 months of using finasteride, dutasteride, and oral minoxidil for hair loss. They did not experience any adverse effects except for increased hair growth in other areas.
Dutasteride is generally considered more effective than finasteride for hair regrowth and thickening, despite some negative anecdotal reports. Users report thicker hair and better skin with dutasteride, and some believe negative reviews are due to advanced alopecia or impatience with the shedding process.
The user tried dutasteride for hair loss for 2.5 years but experienced drastic thinning and receding hairline. They decided to switch back to finasteride, along with minoxidil, LLLT, and ketoconazole, due to dissatisfaction with dutasteride's results and side effects.