At MedArts Weight Loss & Aesthetics, one of the most common questions we hear is: Can semaglutide or tirzepatide cause hair loss? The short answer is: GLP-1 medications are not directly known to cause hair loss, but some patients may experience temporary shedding during rapid weight loss
In these cases, elevated B12 is not the cause but a marker prompting further investigation
A 0.05% serum through microchannels behaves like 0.5% on intact skin
Cardiovasc Res (2023), cvad023
Observed molecular responses are dependent on experimental design, concentration, and model system and are used to explore signalling mechanisms rather than defined physiological outcomes
So thats just the joy of medicine, saying, well, lets look that up together