Is Biotin Safe with Liraglutide?
Free · No account · based on published sources including NIH ODS, FDA drug labels, and peer-reviewed literature
Consider biotin supplementation at 2.5–5 mg daily if experiencing hair thinning or telogen effluvium. Note that high-dose biotin can interfere with thyroid and troponin lab assays; inform lab if being tested.
Why this interaction occurs
Telogen effluvium is a documented consequence of rapid weight loss induced by liraglutide, driven by caloric deficit and metabolic stress. Reduced dietary intake of biotin-containing foods (eggs, nuts, liver) compounds this effect. While biotin deficiency as a direct cause of GLP-1-associated hair loss lacks strong evidence, depletion risk from dietary restriction is clinically relevant.
Evidence
Evidence level: limited.
Reported safety data
The FDA’s adverse event reporting system (FAERS) has received 5,486 reports mentioning Liraglutide. This reflects reported cases involving the medication in general — not confirmed causation, and not specific to the Liraglutide + supplement combination on this page.
FAERS reports are voluntary and cannot prove that a drug caused an event. Do not use report counts to assess the safety of this specific drug-supplement pair.
Frequently asked questions
Related interactions
All Biotin interactions → · All Liraglutide interactions →
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Educational only — not medical advice.
Always confirm with your doctor or pharmacist.