Theres a study de Sousa referenced that found the body can store a two to three year supply of B12 when excess amounts are injected
Vonoprazan Advantages Compared to Other PPIs There are some speculative arguments in favor of the application of vonoprazan instead of other PPIs as antisecretory drugs: (1) it is more potent in the inhibition of acid secretion, (2) it has a fast onset of action, (3) less antisecretory variation is reported, as well as (4) greater safety, and (5) better tolerability
GHK-Cu has the broadest base, with several decades of dermal, scalp and cosmetic-research publications, and a reasonable foundation in connective-tissue biology
In parallel, TB-500 appeared to increase expression of angiogenesis-linked factors, including VEGFA, angiopoietin-2 (Ang2), and the Tie2 receptor