The COA reports HPLC purity (99%), mass spectrometry identity confirmation, visual appearance, residual solvents, and moisture content for the exact lot shipped
B12 injections offer an efficient way to improve vitality, boost immune function, and support mental clarity
Liposomal delivery designed to support optimal absorption
Use of this information is at your own risk
But this question the exact way that I wrote it here was the way it was presented to me by a very scared PA patient who just got diagnosed and whose rheumatologist is telling her very wrong misinformation
If you're storing reconstituted solution at room temperature for weeks, or using it past 14 days, or exposing vials to direct light during storage, you're injecting degraded peptide fragments that retain minimal biological activity