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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Refrigeration is not strictly required by the USP standard
How Fast Do B12 Injections Work
Most published data comes from animal and laboratory studies, and human clinical trials are lacking, so human efficacy is not established [1]
This product is not intended for human or animal consumption, therapeutic use, diagnostic use, clinical use, veterinary use, or as a food, drug, cosmetic, dietary supplement, or household product.
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