To overcome the shortcomings of the oral and intramuscular formulations of vitamin B12, a nasal spray of methylcobalamin (NASO B12
Look at those numbers for the 40mg/ml concentration
Lyophilized peptides BPC-157, TB-500, GHK-Cu, semaglutide, tirzepatide, and others are supplied as freeze-dried powder and require reconstitution with a diluent before use
In fact, some even claim that increasing your intake of vitamin B12 can help fight fatigue, boost energy levels, and speed up your metabolism
However, because the oral bioavailability of standard BPC-157 is limited, it is often delivered via subcutaneous injection
This PEPTAS listing identifies a nominal 6mg research quantity