Bryan Johnson uses a custom hair loss treatment that includes topical finasteride, minoxidil, azelaic acid, diclofenac, tea tree oil, rosemary oil, ginkgo biloba, biotin, and melatonin, which have shown varying degrees of effectiveness with minimal side effects. He also undergoes PRP and laser therapy, and has tried dutasteride mesotherapy.
Creatine is not proven to cause hair loss, but some report increased shedding, especially with male pattern baldness. Finasteride or minoxidil are suggested to counteract potential hair loss while using creatine.
Ketoconazole 2% shampoo stopped a user's severe hair shedding after just two uses, a result not achieved by finasteride or oral minoxidil. Some users suggest the shampoo's anti-androgenic properties may help with hair loss, while others think the shedding might have stopped naturally or due to the end of a shedding phase.
The post discusses using finasteride, minoxidil, ketoconazole, and a dermaroller for hair loss, along with spearmint capsules, pueraria mirifica, saw palmetto, biotin, and vitamins. The user is also considering microdosing finasteride with trans treatment and mentions the potential of herbal enemas and hair systems.