Most recently, Zepbound (tirzepatide) has been added to the list of approved GLP-1 drugs for weight loss
Consistent daily use over months is more relevant to outcomes than any single application, because the cellular changes being targeted, increased DPC populations, and sustained anagen phase duration, take time to manifest as visible changes in hair density
Its common to lose hair during stress or major weight loss, Almandoz explained
This flushes metabolic waste from the periphery, creating the pressure gradient required for the brains glymphatic system to drain toxic proteins
For example: Tirzepatide (Zepbound) shows the greatest mean weight loss and is also approved for obstructive sleep apnea, but semaglutide (Wegovy) is preferred for those with cardiovascular or kidney complications or metabolic-associated steatohepatitis (MASH) due to broader FDA approvals