Can I use a un-opened bottle of Cyanocobalamin that expired 2008?
- 6 Dec 2013 by Katkim10
- 7 December 2013
After 5 years expired it may have lost potency.
- Cyanocobalamin Information for Consumers
- Cyanocobalamin Information for Healthcare Professionals (includes dosage details)
- Side Effects of Cyanocobalamin (detailed)
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