B12 vitamin Store Intramuscular vs Subcutaneous Injections for vitamin B12 supplements. B12 Shots Richardson Weight Loss Richardson Vitamin B12 Injections Vitamin B12 Injectable City Cat Pharmacy is available for clients of City Cat Vet Clinic only. There are so many benefits of Vitamin B12 and you may be deficient and not even know it! Come in and try a B12 injection today to feel the difference Wow guys, you've been gate keeping!! Got my first B12 injection last week and it's like I am awake for the first time since having kids 20 years ago It's