For hair, the interventions with the strongest evidence are the approved treatments ( minoxidil, finasteride where appropriate and medically supervised), managing the underlying cause of shedding, and general health basics sleep, nutrition, and treating conditions like thyroid disease or iron deficiency
People with certain allergies or sensitivities to cobalt or vitamin B12 should consult their healthcare provider before receiving injections
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Upstream synthesis is not anonymized through repackaging, and the on-page COA library stays accessible for review through the full procurement and audit cycle
The authors also noted that further optimisation was needed, including work relating to high clearance in mice and off-target activity against monoamine oxidase A