The Hospira (Pfizer) label, one of the most common brands, states it plainly: "Bacteriostatic Water for Injection may be used within 28 days of initial entry into the container." So mark the open date on the vial
That is the FDA-studied dose for visceral fat reduction and the dose we prescribe at our Doral, FL clinic for standalone tesamorelin protocols
Orally administered peptides are poorly absorbed and rapidly destroyed by the stomachs low pH and digestion of gastrointestinal enzymes
When you're well-hydrated, your blood volume is at a normal level, which can help dilute the alcohol you consume and potentially slow its absorption rate
If you use sterile water, its stability drops to only a few days
Within 48 hours after injection of 100 or 1,000 mcg of vitamin B 12, 50 to 98% of the injected dose may appear in the urine