Topical Finasteride that doesn’t go systematic is the cure Treatment 2/27/2025
Topical finasteride that doesn't penetrate the skin could potentially treat hair loss without side effects. Current challenges include finding a formulation that remains on the scalp without increasing blood levels.
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5 / 1000+ resultscommunity If half life of fin is 6-8 hours in the blood but 5-6 days in tissue (scalp) why don't people apply topical every 3-4 days to minimize systemic?
The discussion revolves around the frequency of applying topical finasteride for hair loss treatment. The main question is whether applying it every 4-5 days could still be effective, given that its half-life in the scalp tissue is 5-6 days.
community Blood results on micro-dosing topical finasteride (DHT Increased!)
The conversation discusses using homemade topical finasteride for hair loss, showing an increase in DHT levels despite treatment. The user applies 0.125mg daily, resulting in 113.4% of previous DHT levels.
community [study analysis] Microdose of topical Finasteride for all the benefits and none of the sides?
Topical finasteride as a potential alternative to oral finasteride for reducing DHT levels on the scalp with fewer side effects, and other hair loss treatments such as minoxidil.
community Zix + Topical Fin : Blood Test Before/After, AMA and suggestions
A user's plan to use Zix and topical finasteride (5AR inhibitors) for hair loss, followed by blood testing before/after. The user has suggested creating a fund to cover part of the cost of their blood tests. Replies to their post discuss the effectiveness of the treatments.
community Bryan Johnson's email regarding hair loss and his protocol (including why he doesn't take Fin or Dut).
Hair loss treatments include topical and oral minoxidil, low-level laser light therapy, and peptide serums. Bryan Johnson avoids finasteride and dutasteride due to potential side effects, focusing instead on his own protocol with these treatments.
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