SKU: 75048930026

PURE LAB VITAMINS Bioactive B12 Sublingual (1000 mcg - 90 tabs)

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Description

PURE LAB VITAMINS Bioactive B12 Sublingual (1000 mcg - 90 tabs)Pure Lab Vitamins Bioactive B12 Sublingual 90 Tabs NPN: 80092160 A rapid absorbing, biologically active cobalamin Why is Vitamin B12 an essential nutrient? Its needed for the production of hemoglobin our oxygen carrying red blood cells. Its also needed for nervous system function and DNA production. About Bioactive B12 1000mcg Deficiency in vitamin B12 (cobalamin) can cause serious health problems. For example, pernicious anemia is an illness with

Pure Lab Vitamins - Bioactive B12 Sublingual - 90 Tabs - NPN: 80092160 

A rapid-absorbing, biologically-active cobalamin

Why is Vitamin B12 an essential nutrient? It’s needed for the production of hemoglobin--our oxygen-carrying red blood cells. It’s also needed for nervous system function and DNA production.

About Bioactive B12 1000mcg

Deficiency in vitamin B12 (cobalamin) can cause serious health problems. For example, pernicious anemia is an illness with neurological, cardiovascular and gastrointestinal symptoms that’s fatal if B12 levels are not restored sufficiently. 

There are two main causes of low blood B12 levels. The first is insufficient dietary intake. Vegans who don’t supplement B12 are at high risk of deficiency because vitamin B12 is only found in meat, eggs, milk products, and certain types of yeast. 

But even if you’re not following a strict vegan diet, you can still develop a B12 deficiency. That’s because absorption of B12 from foods depends on a substance called intrinsic factor--a protein released from the stomach cells to aid in B12 absorption from the small intestine. For instance, individuals taking proton-pump inhibitors or antacids for GERD are at risk of deficiency because these drugs interfere with the secretion of intrinsic factor. 

People with Celiac disease, Crohn’s disease or any other kind of inflammatory bowel condition are also at higher risk of deficiency because the absorptive surface of their small intestine is compromised, reducing nutrient absorption. Other individuals prone to deficiency include people over age 50 since production of intrinsic factor declines with age. 

For those at high risk of deficiency, supplementation is critical. 

Pure Lab’s BioActive B12 Sublingual is a rapidly absorbed, biologically-active cobalamin. It contains methylcobalamin, the biologically active form of vitamin B12 used by the body. This is more bioavailable than the commonly used cyanocobalamin. Like a fully charged battery, our BioActive B12 is ready to perform metabolic work as soon as it arrives in the blood. 

Taken sublingually (i.e. under the tongue), Pure Lab’s BioActive B12 is delivered directly into the bloodstream, making it a more effective, non-invasive and direct way to replenish vitamin B12 levels. After all, there’s no point to swallowing an oral dose of B12 if your absorption is compromised.



INGREDIENTS (per dose unit):

Vitamin B12 (Methylcobalamin) 1000 Micrograms.

Non-Medicinal Ingredients:

Xylitol, Mannitol, Fructose, Magnesium Stearate, Crospovidone, Citric Acid, Natural Strawberry and Kiwi flavour.

Contains :

  • No Gluten, wheat, dairy, lactose, yeast, egg, shellfish, soy, corn, or preservatives.
  • No artificial colours or flavours.

Product is vegan.

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SKU: 75048930026

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4.7 ★★★★★
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Verified Purchase
Max Podolsky
Chelsea, US
★★★★★ 5
Easy to use
Style: 6-Speaker
This was a lifesaver. After buying a house, I discovered a huge mess of audio cables wired throughout the place, and this plate made it possible to finally get everything organized. Quality is decent, not the best, but good for the value. Super easy to use and connect even old wires to it from the back.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
J
Verified Purchase
jiminoz
Boise, US
★★★★★ 5
These wall plates look good and work well
Style: 2-Speaker
I used these wall plates for my home theater system. They are easy to install, look good, and accepted my banana plugs perfectly. They make my installation look tidy and I am pleased with the outcome. I have used other Cable Matters products in past and have always been happy with the results.
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Reviewed in the United States on January 12, 2026
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Excellent, clean look
Style: 1-Speaker
Great wall plate for that clean, in wall wiring look. Easy to install and connections are solid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 26, 2025
T
Verified Purchase
Talisman
Bozeman, US
★★★★★ 4
Great...but could be a bit better
Style: 2-Speaker
Almost perfect. Easy to screw apart and insert wires to both the back and to the front, or do what I did and screw the wire onto the back and then use a banana plug for the front. My only complaints are that the back piece sits off the wall a little, so the plate doesn't fit flat and tight against the wall. It leave a little gap around the edges. The other complaint is that the back piece has some flex in it, which makes me nervous when I push plugs into and out of it. I think it probably will hold up fine, but it feels a little oogy to push banana plugs into it and see it flex. Comes with all the hardware needed. Just need a philips screwdriver and wire cutters and you're good to go. Super easy to use, and way better than the spring loaded connections it replaced.
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Reviewed in the United States on July 12, 2017
U
Verified Purchase
ulisses
Bozeman, US
★★★★★ 5
Built well
Style: 4-Speaker
Still working great no issues with sound quality.
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Reviewed in the United States on April 17, 2026

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