Thats about $0.90/day at 250mcg dosing, and still less than several vendors on this list charge for a 5mg vial
Bacteriostatic Water is manufactured to Water for Injection USP standards, requiring production by distillation or reverse osmosis from a suitable water source, testing for bacterial endotoxins below 0.25 EU/mL by the LAL method, sterility testing by membrane filtration to confirmed absence of microbial contamination, particulate matter testing below USP limits, pH within the 4.57.0 range, and osmolality confirmation consistent with a non-electrolyte aqueous solution
This article describes published research literature on two synthetic peptides for orientation within the UK research community
[1] Transient light-headedness, dizziness, or nausea can occur, especially with high or rapidly infused doses
Gastric or bariatric surgery : Patients who have undergone weight loss surgeries such as gastric or bariatric surgery may experience B12 deficiency due to the unavailability of intrinsic factor after gastric or intestinal resection