When estrogen falls, the shield comes down. DHT, always present, now has unbroken access to follicles that never had to defend themselves. It binds. It miniaturizes. It starves them quietly, over months.
That's the part the menopause industry talks about. Here's the part it doesn't.
A second thing happens on the same timeline. As estrogen drops, fat redistributes to the midsection and insulin sensitivity falls with it. Higher circulating insulin pushes the body toward more testosterone, and suppresses the liver's production of SHBG β the protein whose entire job is binding testosterone and keeping it inactive.
More androgen produced. Less to hold it down. And a follicle that just lost its shield.
Two protections came down. HRT addresses the first. Almost nothing addresses the second.
The follicles you have today are the ones you can still save. A miniaturized follicle can recover. Once one shuts down completely, it doesn't come back.
This is also why the supplements that worked for your niece in her thirties do nothing now. Biotin. Collagen. Prenatal vitamins. The rosemary oil that has its TikTok moment every six months. None of them touch insulin, and none touch free androgen. They feed hair you don't have anymore.
What works is something specific. A formula that reduces how much DHT gets made in the first place, and clears the androgen already circulating before it reaches your follicles.
SikaRoots is built to do both, at clinically meaningful doses, in one capsule, for the hormonal picture Black women actually have.
(If your loss is patchy, tender, itchy or shiny at the scalp, that can be a scarring alopecia and needs a dermatologist early β those don't respond to any supplement.)