how to b12 injections in thigh Injecting Best Vitamin B12 Injection Site:
Description
Let it dissolve under your tongue dont swallow it whole

It has a naturally occurring red color that does not result from the use of artificial dyes or colors

Yes, when administered by a trained medical professional

NAADP: Nicotinic acid adenine dinucleotide phosphate
This patent-pending formulation contains four essential trace minerals and Vitamin B12 in a convenient, low-volume injection
