B12 lipotropic injections combine B12 with methionine, inositol, and choline
These peptides are not approved by the Therapeutic Goods Administration (TGA) and are Schedule 4 prescription-only medicines, making it illegal to buy or possess them without a valid prescription.
The FDA warning On February 20, 2026, six weeks before the Times profile, the FDA sent MEDVi a warning letter for misbranding the compounded drugs generating that revenue
While allergic reactions are extremely rare, some people may experience brief redness or mild irritation
This work was supported by the Funds of National Natural Science Foundation of China (82060728), Guizhou Provincial Science and Technology Department (MS [2025-380], Thousand Talents Program), Talents of Guizhou Science and Technology Platform [2021]1350-009, Zunyi Science and Technology Bureau (HZ-2023-173, HZ-2023-09, [2024] No