NASCOBAL® (Cyanocobalamin, USP) Nasal Spray is a prescription medicine used as a supplement to treat vitamin B12 deficiency. People who have had bariatric (weight loss) surgery may not absorb enough vitamin B12 from food. That is why NASCOBAL® is a good option. It is a fine-mist nasal spray that gets absorbed directly into the bloodstream, bypassing the stomach and digestive tract. It is odorless and tasteless.

  • NASCOBAL® dosing is simple: 1 spray, 1 nostril, 1x a week
    Do not drink hot liquids or eat hot foods at least 1 hour before
     and 1 hour after taking NASCOBAL® Nasal Spray

NASCOBAL® Nasal Spray is the only FDA-approved vitamin B12 nasal spray. Here are some features of this product:

  • Once-weekly nasal spray
    • Fewer visits to the doctor’s office for vitamin B12 dose
    • Not a painful shot
  • Tasteless and odorless fine mist
  • Increased and maintained vitamin B12 levels in clinical trials
  • Absorbed directly into the bloodstream—
    designed to bypass the digestive tract
  • Self-administered