Which nutrient deficiencies actually cause hair loss versus which are correlation noise. Iron / ferritin matters most. Biotin is overhyped. The bloodwork panel that answers the question.
Stress does cause hair loss, but almost never the kind men think it does. The shedding panic after a stressful month is telogen effluvium – a temporary, recoverable shift in the hair cycle. The slow loss of density at your…
Ketoconazole shampoo is the most-recommended cheap adjunct in hair loss, and most men get it wrong twice. They buy the 1 percent OTC version and expect prescription-strength results, then they use it like regular shampoo and never give the active…
I keep coming back to a particular kind of post on r/tressless: the multi-month progress thread where someone running RU58841 plus minoxidil shows real, visible regrowth. The photos are usually impressive. The protocols are usually meticulous. The comments are usually…
Post-Finasteride Syndrome (PFS) is one of the most polarized topics in men’s health. This article does not take a position on whether PFS is best characterized as a discrete syndrome, a heterogeneous symptom cluster, or something in between. The goal…
If you understand how hair loss actually works at the biological level, every treatment decision becomes simpler. This is the complete guide – built from peer-reviewed studies, clinical reviews, and the same research framework I apply to my own protocol.…
Topical minoxidil is the most widely used hair loss treatment in the world. It is also, in my view, one of the most poorly framed. Not because it does nothing, it does something. But what it actually does, what stops…
You’ve done everything right. You started finasteride early. You added minoxidil. You maybe layered in microneedling, ketoconazole shampoo, maybe even dutasteride or an anti-androgen like RU58841. At first, things stabilized. Maybe you even saw some regrowth. Then — nothing. The…
If you’ve been anywhere near the hair loss space recently, you’ve probably seen the claim: “539% better than placebo.” It’s one of those numbers that immediately grabs attention. It sounds massive. Almost too massive. And naturally, the first reaction most…
Most men assume something simple: If finasteride isn’t working, it must be because DHT isn’t low enough. That sounds logical — but it’s not how this condition actually behaves. Finasteride is very effective at what it does. Clinical data consistently…