The conversation discusses using GHK-Cu for hair loss, with one user suggesting subcutaneous administration for better control. The effectiveness of topical application is questioned due to a lack of reliable reviews.
The conversation discusses hair loss treatments, focusing on the use of peptides, injections, and topical applications like Minoxidil foam. Users debate the effectiveness of different methods, with some advocating for injections and others supporting topical treatments.
Topical finasteride concentrations are likely much higher than necessary for effective follicular DHT suppression, with current standards being 100-1000 times above the theoretical minimum. Lower concentrations (0.001-0.0025%) might still work locally while minimizing systemic exposure.
The conversation discusses the potential of using topical estrogen treatments for hair loss without systemic absorption, highlighting challenges and possible solutions like using estriol. It also mentions other treatments like topical finasteride, microneedling, and scalp massage, while noting the limitations and side effects of current options.
Oral minoxidil may improve hair growth, reduce arterial stiffness, and prevent other health issues. Some users believe it is an effective treatment despite concerns about its effects on skin and blood.