In general, disordered domains are unsuitable targets for potent peptide binding because of the lack of well-defined binding surfaces, conformational flexibility, and associated entropic penalties 60,61
Some patients may require an even higher dose of 2 mg weekly for optimal effect, particularly for weight management indications, though this should be approached cautiously with careful monitoring for adverse effects
Another factor is the storage conditions
However, B12 injection costs can fluctuate based on your location, the provider you choose, and any additional services bundled with the injection
An important and balanced perspective
Some people start with lower dose glutathione IV therapy to assess comfort and response before considering higher antioxidant protocols