The COA should include HPLC purity data (target: 98% or higher), mass spectrometry confirmation of molecular identity, and ideally, endotoxin testing results
Often when they appear, it is due to a simple failure in measurement
Evaluating sources of B12, confirming the test result, and monitoring trends over time can provide clarity
Galluzzi L, Bravo-San Pedro JM, Vitale I, Aaronson SA, Abrams JM, Adam D, et al
Unlike over-the-counter options, compounded GSH is prescribed by a licensed provider and custom-formulated to match your unique health profile
Concentrations below 5mg/mL increase the peptides surface area exposed to dissolved oxygen, accelerating oxidative degradation