b12 subcutaneous injection dosage Vitamin B12 Shots Dosage for Adults:

Many people have B12 injections for weight loss twice a week

So, if you are eating a varied diet and do not have a laboratory-documented vitamin B12 deficiency, you do not need additional supplementation. However, she explains people who subscribe to strict vegan or vegetarian diets are much more likely to be at risk of vitamin B12 deficiency, and they should take supplemental B12, especially when pregnant or trying to become pregnant

You are able to return to your normal activities right away, and there are no special measures you need to take

GHK-Cu in the morning or one night, retinoids or Vitamin C on alternate evenings