Persistent headaches are not typical and could indicate issues with peptide purity, dosing errors, or unrelated medical conditions that coincidentally appeared during use
A GSL Switch is Unlikely in the Current Climate Despite a recent drive by the Department of Health and Social Care (DHSC) to encourage the reclassification of certain medicines (like those for pain, sleep aids, and skin conditions) to P or GSL status, a switch for injectable B12 is not on the cards
It's also possible that you might do better on a different GLP-1 medication, like tirzepatide, instead
However, its important to understand that the body stores excess B12 in the liver, and unnecessary frequent injections may not offer additional benefitsand could, in rare cases, cause side effects