US$ 26.11
are animal and human b12 injections same Vitamin Injection Can Be Used to Improve Anemia Symptoms in Animals - Vitamin B12, Veterinary Injection Vitamin B12 for Cats: Overview,
Description
Yes each COA carries the issuing laboratory name and report ID

Our commitment to small-batch synthesis and exact amino-acid sequencing ensures that your results accurately reflect the compound's effects, rather than impurities, allowing for clear 5-Amino-1MQ before and after comparisons

With B12 shots as part of your IV vitamin therapy, it can help fight fatigue, weight loss, boosts metabolism and impact energy levels, etc

Dysbiosis is not an answer (in Eng)