There has not been a UL (upper intake level) established for B12 because it is not stored in your body and therefore, can not build up enough to cause serious adverse side effects for most people
Lipo B12 Burn & Energize Lipo B12 injections combine the energy-boosting benefits of vitamin B12 with fat-burning lipotropic compounds to support metabolism, enhance energy levels, and promote weight management
Researchers and laboratory professionals must follow all applicable institutional, local, state, and federal regulations governing the handling of research compounds
This includes individuals with severe anxiety or other psychological disorders, thyroid dysfunction, cardiovascular disease, and those who are pregnant or breastfeeding
Absorption is rapid, which is why IM is preferred for correcting a significant deficiency