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How to Use: Typical dosage is to inject 1 mL into the muscle or under the skin once per month Use a clean needle and syringe for each injection Follow your healthcare providers directions closely Warnings: Not for individuals with hypersensitivity to cobalt or vitamin B12 Use with caution in patients with Lebers disease or other optic nerve disorders In rare cases, high doses may lead to low potassium levels or allergic reactions Testimonials What patients are saying 4.8 out of 5 3,902 verified reviews on Trustpilot 5.0 (128 reviews) This is the best thing to happen since Thank you Telrx for creating this company
A great product, so helpful for my vitamin b12 deficiency A friendly web page, an efficient understanding doctor, and a well-designed product
Rapid onset of action, with metabolic effects visible in weeks
After a diagnosis of pernicious anemia, her doctor prescribes weekly B12 injections at a local clinic
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