Reference: Japjec M, Horvat Pavlov K, Petrovic A, et al
Researchers located outside the United States must seek an alternative provider to Sports Technology Labs, as they have ceased international shipping due to customs-related issues (including seizures and delays)
Additional charges may be applied at that time
Side effects and precautions Vitamin B12 injections are generally safe, but some side effects have been reported
Anything sold online "for research use only," with no prescription step and no named pharmacy, is the gray market: unregulated, often mislabeled, and a legal and safety risk
When home injections are prescribed, it can be daunting for people who are unsure of how or where to give injections, especially to cats, who are often less than thrilled to be poked with needles