October 2022 in “Journal of the American Academy of Dermatology”
"Clean" shampoos use fewer allergenic preservatives than traditional ones but still contain fragrances, and their actual risk of causing skin reactions is unclear.
A 26-year-old male shared his one-year hair regrowth progress using 1mg of Finasteride daily, later increasing to 1.25mg, and applying Minoxidil twice daily, with no side effects. He also uses a paraben and sulfate-free shampoo and occasionally dermastamps, noticing significant hair growth after three months.
The conversation is about a user's 5-month progress using topical Minoxidil (5%) and Finasteride (0.1%) twice daily, along with derma stamping, improved Vitamin D levels, and increased protein intake for hair regrowth. The user is considering dutasteride if progress plateaus and uses a sulfate and paraben-free shampoo.
A user tried a Korean hair loss shampoo and treatment set, noting it improved scalp and hair quality but lacked ingredient details. Other users expressed skepticism about its effectiveness, suggesting it might not significantly impact hair loss.
Ketoconazole shampoo helps reduce hair shedding and improve thickness for some, but can cause dryness or irritation. Its effectiveness compared to finasteride or minoxidil varies among users.
Ketoconazole shampoo is primarily for scalp health and reducing inflammation, not hair regrowth. Combining ketoconazole with finasteride can yield similar results to using minoxidil and finasteride together.