ProCaps Laboratories
Vitamin B12-500 - 720 Capsules

Delivers 500 mcg of Vitamin B12, one of the most important B-Complex vitamins. B12's importance stems from the long list of vital roles it plays within your body.

Vitamin B12-500 - 720 Capsules
or 2 FlexPays of $59.95
+ S&H: $3.00
60 180 360 720

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Most Helpful Review:
Cyanide group molecule in this combo

I am 34 w/ Hashimotos, & extremely low on energy so decided to try this. Lessman usually has great vitamins so I thought the B complex would be superior to any store bought vitamin. Having Hashimotos I'm really careful what supplements I put in my body. I'm really disappointed to see Cyanocobalamin (cyanide group) used instead of methylcobalamin. Methyl form is better processed by body,where as the cyano has to be converted to methly first & then the cyanide part is left floating in your body

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Bina, TX
4.7 out of 511 reviews
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  2. 4 Star 35
  3. 3 Star 11
  4. 2 Star 9
  5. 1 Star 19

Product Details

Andrew Lessman Vitamin B12-500
Andrew Lessman's Vitamin B12-500 delivers 500 mcg of natural B12 – the most important of all B vitamins to supplement. This importance stems from B12's long list of critical functions and the fact that its large molecular size makes it the most difficult of all vitamins to absorb.

B12 is essential for all energy production and the creation of hemoglobin without which oxygen cannot be transported. We also cannot metabolize carbohydrates or burn fat without B12. Even more important is B12's vital role in the synthesis of our genetic material and its requirement for normal cell growth. B12 is also essential for heart, immune and nervous system health.

B12 's enormous molecular size makes it all but impossible to absorb from typical supplements, which are easily destroyed by stomach acid. It is also well-established that stress, aging and digestive issues only further reduce Vitamin B12's already poor absorption. Our unique Vitamin B12 is protected from stomach acid and releases its contents in the small intestine where it is absorbed, making it the only intelligent and effective way to orally deliver B12's benefits. Best of all, it comes in a small, soft, easy-to-swallow capsule that is gentle even to the most sensitive stomachs.

What You Get

  • 720 Vitamin B12-500 capsules

Made in USA

Good to Know
  • This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.




Blood Health


Healthy Metabolism

Immune Health

Nervous System Health


How to Use
  • Consume 1 or more capsules daily or as recommended by a health care professional
  • For best results, take this product with food, preferably a complete meal

Supplement Facts

For Added Benefits
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Andrew Lessman’s ProCaps Laboratories

For more than 30 years, Andrew Lessman has been a leader in the development of advanced natural supplements that today he creates in his state-of-the-art 100% solar-powered facility in Henderson, Nevada.

ProCaps Laboratories is unique not only for the 100% pure, additive-free supplements it produces, but also for the purity of the power used to create them.

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