Alpecin Caffeineshampoo is ineffective for stopping hair loss, with unreliable supporting research. Finasteride is effective in reducing hair loss by lowering DHT levels.
Cosmetics Hut Hair Strengthening Shampoowith Biotin Peppermint Platyclaudus is popular for reducing hair shedding. Other treatments mentioned include Minoxidil, finasteride, ketoconazole shampoo, and biotin supplements.
The user is considering using topical dutasteride to prevent hair loss progression from Norwood 1 to Norwood 2 at age 25, and is concerned about the long-term effectiveness and potential shedding from the treatment. They are currently using a shampoowithcaffeine, rosemary, and saw palmetto, and have noticed hair thinning and changes since age 20.
Minoxidil and caffeine may interact, affecting hair growth results. Users shared mixed experiences, with some noticing improvements without caffeine and others still seeing results despite coffee consumption.
The user has been using finasteride and Alpecin shampoo for about three years, reporting thicker hair but an unchanged hairline. They are happy with their hair progress, noting the most improvement in the past five months, and mention a slight decrease in libido.