Cyanocobalamin Injection, USP is a sterile solution of cyanocobalamin for intramuscular or subcutaneous injection. Each mL contains 1000 mcg cyanocobalamin. Each vial also contains Sodium Chloride, 0.9%. Benzyl Alcohol, 1.5%, is present as a preservative and Water for Injection q.s. Hydrochloric acid and/or sodium hydroxidemay have been added during manufacture to adjust the pH (range 4.5-7.0)
Because they force your pancreas to pump out insulin, they carry a higher risk of hypoglycemia (dangerously low blood sugar)
Your choice should reflect your comfort with injections, cost considerations, and GI tolerability
Many peptides follow a cycling protocol, which means you take peptides for some period (on cycle) and then take a break (off-cycle)
Chen Q, Chen T, Xiao H, Wang F, Li C, Hu N, et al
Do not discontinue prescribed B12 treatment without medical guidance, especially if recommended for confirmed deficiency or pernicious anaemia