Pay in 4 interest-free payments of $6.19 Learn more
Ships within 48 hours · Estimated delivery Nov 4 - Nov 9
A Vitamin B12 injection delivers this vital vitamin directly into your bloodstream for rapid absorption and maximum benefit significantly more effective than oral supplements
A common two-phase structure is used: Loading phase (weeks 14): 10 units, 5 days per week
Phase 2 trial data (Jastreboff et al., NEJM 2023) demonstrated average weight reductions of approximately 1724% over 48 weeks notably higher than currently approved GLP-1 receptor agonists such as semaglutide, though direct comparisons are limited by differences in trial populations and designs
Some individuals with deficiency or absorption issues may need more frequent injections to maintain adequate levels of Vitamin B12 in their bodies
