injecting b12 into thigh injection on arm Where would you like your injection? π, The good news is you've got options. A B12 can be safely administered the deltoid muscle (upper arm), the How to Administer an Intramuscular
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours Β· Estimated delivery Aug 6 - Aug 11

























