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Vial Size: 3ml (can hold up to 3ml BAC water) Shelf Life: The lyophilized form has a shelf life of 24 months when properly stored
Are There Any Side Effects
Skin Pharmacology and Physiology, 27(6), 311315
Clinical Safety Data Clinical research involving approximately 900 participants across six human studies provides substantial safety data
It can take up to a day to feel the effects of vitamin B12 shots, though some people notice the effects sooner