Water isnt just a utility
In some cases, the ingredients were described in the FDA documents as food grade, which pharmacy experts say have a lower purity level than pharmaceutical ingredients and carry a higher risk of contamination
(Van Wagoner et al., JAMA, 2017) The practical implications of this data matter more than the headline number
To help preserve quality, store them in a cool, dry place and avoid exposure to extreme temperatures.
Alanine at position 8 of native GLP-1 is replaced with 2-aminoisobutyric acid, also known as Aib, which increases resistance to enzymatic degradation by dipeptidyl peptidase-4
Wipe both stoppers with alcohol, add bacteriostatic water down the inside glass wall, swirl until clear without shaking, and refrigerate for 46 weeks