US$ 25.10
mano-kal-b12 injection Amazon.com: KAL Vitamin B12 Adenosylcobalamin 1000 mcg Veterinarians may prescribe vitamin B12 injections to animals with a deficiency Vitamin B12 Injection: Energy Boost
Description
If you order your B12 shots elsewhere, make sure they come from a certified lab that follows stringent pharmacy regulations

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The vitamin injection is typically administered intramuscularly (IM)
