Hydroxocobalamin Extreme™ - 5000 mcg, 30 sublingual tablets by ProHealth

The B-12 Your Brain Needs for Detox & Sharpness

  • Boost your brain with this potent component of vitamin B-12
  • Slow absorption for maximum benefit
  • Relief for those clinically deficient in B-12 leading to impaired energy and cognitive function
Usually: $29.49


Boost your brain with this potent component of vitamin B-12- conveniently found in this hydroxocobalamin tablet. Studies have shown that ME/CFS patients present with high levels of nitric oxide and its oxidant product peroxynitrite, which affects brain function and pain sensitivity.

Hydroxocobalamin is the most powerful scavenger of nitric oxide. It also helps manufacture the myelin sheath that acts as a protective layer around the brain and helps produce neurotransmitters, which are vital for brain communications. Until now, the only way to get this level of hydroxocobalamin therapy was through injection, not a hydroxocobalamin. In fact, many ME/CFS physicians have been using such injections as effective therapy for their patients. And because of its positive effects on the brain, hydroxocobalamin is being used more and more in treatments for neurological disease.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Label Information

Supplement Facts
Serving Size: 1 tablet
Servings Per Container: 30
Amount Per Serving %DV
Vitamin B12 (as Hydroxocobalamin Hydrochloride) 5000mcg 83,333%
Percent Daily Values based on a 2,000-calorie diet
  • Suggested Use: As a dietary supplement, take 1 sublingual tablet daily, or as advised by your health care practitioner. Allow tablet to fully dissolve under tongue.
  • Storage: Close tightly after each use. Store in a cool, dry place. KEEP OUT OF REACH OF CHILDREN.
  • Other Ingredients: Sorbitol, Natural Strawberry Flavor, Magnesium Stearate, Grape Skin, Dextrose, Silicon Dioxide and FD&C Red 40.
  • Contains No: salicylates, wheat, gluten, eggs, soy, casein, caffeine, yeast, dairy, preservatives or artificial flavors.
  • Salicylates: No
  • Initial Source: Synthetic


Customer Reviews

Based on 27 reviews
Stacey L.

Hydroxocobalamin Extreme™

Great Energy

This is the best oral B Ive ever tried. Love the clear thinking and natural energy I feel from this. Better than injecting cynacobolomin.

Ron G.
Surprisingly easy to hold under Tongue

I take several sublingual supplements. This tablet is about the size and shape of an aspirin tablet. Most of the sublingual supplements I take are oval and the round ones are much smaller than this tablet. I was therefore a bit surprised at how comfortably this Hydroxycobalamin tablet fit under my tongue, and how quickly it became completely unnoticeable. it took about 15 minutes to completely dissolve but only had a very mild pleasant strawberry taste. I don't have a chronic B-12 deficiency issue so I won't be taking this frequently. I'm due for some lab tests within a few weeks so I'll be able to report more on how well this raises and maintains good B-12 levels after I get those results back then. Definitely a pleasant experience as opposed to some of I've encountered (especially with sublingual liquid drops).

Debbie A.
More alert feel stronger

More alert feel stronger

Debbie A.
More alert feel stronger

More alert feel stronger

Celia S.
Helps with energy

Helps with energy

Mary T.
I notice a big difference

I notice a big difference in my energy and overall health when I'm on Hydroxocobalamin Extreme!! I don't want to be without it!

Gail L.
Feeling better than I have

Feeling better than I have for years. wonder if it's the new B12?

Diane S.
Awesome vitamin

I take this at bedtime. It helps me sleep :sleeping:.

Noel D.
Works well with no side

Works well with no side effects.