what size syringe to use for b12 injections intramuscular injection needle Best IM injection.... 1. 18G 2. 22G 3. 23G 4. 25G size needle for vitamin vitamin b12 injection needle size

B12 may be injected into a muscle or under the skin at 100 mcg daily for a week, every other day for another week, and then every three or four days for a month

House of Aesthetics Med Spa in Huntington Beach offers Vitamin B12 Injections ($35) and Skinny Shot MIC+B12 Lipotropic Injections ($35) , administered by licensed NPs and RNs

Do not use in animals with known hypersensitivity to the active ingredient

Clinical trial data extend to 2-3 years of continuous use with no significant safety concerns emerging

Eligibility and Authority You must be at least 21 years old and legally capable of entering a binding agreement