lipotropic b12 injection VITAMIN LIPO SHOT – Valley Laser and Skin boost metabolism and help burn fat. Vitamin B12 Shots with Lipotropics:

(in Eng)

It is essential to recognize the symptoms of vitamin B12 deficiency and to seek medical attention if you suspect that you may be deficient in this nutrient

Weight Loss Goals or Athletic Performance If youre actively losing weight or engaging in intense physical training, your metabolic demands increase

Mayoclinic.org

[1] This discomfort is usually transient and can be minimized by using proper technique and allowing the solution to come to room temperature before injection

This means that it is not possible to overdose on vitamin B12, and as far as we know there is no upper limit on the amount of B12 that can be taken safely by an otherwise healthy person