Reconstitution Directions Step 1: Remove the caps from the Methylcobalamin 10,000 mcg vial of powder and bacteriostatic water vial
Opioids Opioids mask pain through central nervous system effects but carry risks of tolerance, dependence, overdose, and paradoxical opioid-induced hyperalgesia
TB-500 doesn't care where you inject
Peptide therapeutics are not an exotic category that mainstream drug development cannot handle
That said, some individuals are sensitive to benzyl alcohol, so for single-use peptide preparations or for those with a known sensitivity, sterile water remains the appropriate and safer option
Your GP may arrange periodic blood tests to ensure B12 levels remain adequate, though clinical response is generally more important than specific blood values once treatment is established