While efficacy endpoints for weight loss in those trials were modest, the compound exhibited a favorable safety profile, supporting its later GRAS designation for food use
Vitamin B12 injection effects can include: Soreness or slight bruising where the needle goes in A warm feeling right after the injection Mild headache in some people, which usually passes quickly Rare allergic reactions, which is why a health check happens first Vitamin B12 injection painful is a common worry, but most people describe it as a quick pinch rather than anything severe
Better than anything else you can get for a B12 and appetite suppression
Injectable GHK-Cu: Systemic and faster-acting in published case reports and user diaries, but requires sterile technique and ideally physician oversight
2007 reported that GHK-Cu stimulated dermal papilla cell proliferation by up to 70% in vitro and was associated with an extended anagen phase in their model
It is vital in a number of different biological processes
