Dermatological Issues A subset of people report: Acne flare-ups (particularly cystic acne) Itchy skin or rashes These reactions appear more commonly with the cyanocobalamin form of B12
Some of the very common ingredients in these shots are: vitamin B-12 vitamin B-6 vitamin B complex Branched Chain Amino Acids (BCAAs) L-carnitine phentermine MIC (methionine, inositol, and choline) The shots may be injected in the arm or other areas containing more subcutaneous fatty tissues, like the thigh, abdomen, or buttocks
At CoLaz, B12 injections are delivered by trained clinicians after a written consultation that screens medical history, medications, current symptoms and (where the picture warrants it) an NHS blood test through your GP
In terms of safety, only three of the eight B-vitamins have been ascribed any upper limit for daily consumption, with the remainder considered safe at any dose