SKU: 95911556545

B12, Qultured™

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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

B12, Qultured™Vitamin B12 Liquid Supplies vitamin B12 in the preferred, methylated blood circulating forms (methylcobalamin, adenosylcobalamin, and hydroxycobalamin) Does not contain the cyanide form, cyanocobalamin Revolutionary fermented vitamin B12 liquid for superior absorption* Contains probiotic generated postbiotics Made with PG Technology, our signature probiotic fermentation technology Supports healthy energy levels, memory, mood, and cognitive health*

Vitamin B12 Liquid

  • Supplies vitamin B12 in the preferred, methylated blood-circulating forms (methylcobalamin, adenosylcobalamin, and hydroxycobalamin)
  • Does not contain the cyanide form, cyanocobalamin
  • Revolutionary fermented vitamin B12 liquid for superior absorption*
  • Contains probiotic-generated postbiotics
  • Made with “PG Technology,” our signature probiotic-fermentation technology
  • Supports healthy energy levels, memory, mood, and cognitive health*

Product Benefits

Fermented B12

Welcome to fermented vitamin B12 in liquid formQulturedTM B12 is a revolutionary formula that provides you with an easy, convenient and effective way to absorb vitamin B12 to boost your levels – without the use of potentially painful B12 shots.  

What’s the big deal with vitamin B12? Why is it so critically important to get enough?

Vitamin B12 deficiency and depletion are common in the U.S., especially in those over age 60, with the highest prevalence in poorer populations around the world. In the past, vitamin B12 deficiency was underestimated for several reasons, such as the erroneous belief that deficiency is unlikely except in vegetarians or people with pernicious anemia, or that it usually takes over 20 years to deplete vitamin B12 stores. We now know that vitamin B12 deficiency can affect all age groups for a variety of reasons, including those who eat meat. Even for those who may not be deficient, they may have suboptimal blood levels of vitamin B12 so their body may be operating at a lower mode. Because vitamin B12 offers a whole host of functions for so many different organ and gland systems in the body, it is important to obtain sufficient amounts on a regular basis.   

Vitamin B12 (cobalamin) is critical for the healthy formation of red blood cells and the health of nerve tissues. Cobalamin also plays a key role in the conversion of food into glucose, a critical step in energy production.* Vitamin B12 supports healthy memory, good moods, and superior cognitive health as well as nerve cell health.*  

To be more precise, here’s a list of some of the amazing potential benefits of vitamin B12:

  • Promotes healthy energy levels and overall vitality* 
  • Promotes healthy immune function* 
  • Supports healthy food digestion and assimilation* 
  • Promotes cognitive health by helping the brain process information* 
  • Supports healthy memory* 
  • Supports nervous system health and neurological activity* 
  • Supports healthy homocysteine levels for healthy heart function* 
  • Plays a key role in the formation of red blood cells* 
  • Helps promote a healthy, balanced mood and sense of well-being* 
  • Supports the formation of blood cells in the body*

As you can see, that’s a pretty long list of vitamin B12’s famous functions and interactions within the body. On the other hand, this shows how one or more of these actions of vitamin B12 might be disrupted if your blood levels become too low. That’s why it’s important to maintain adequate blood levels of vitamin B12 to avoid experiencing deficiency-related concerns such as low energy, digestive issues, mental fog, mood changes and even sleep issues.* 

Fully Active Co-Enzymes

Our revolutionary vitamin B12 formula is rich in the desirable, methylated, “blood circulating forms” of vitamin B12: methylcobalaminadenosylcobalamin, and hydroxycobalaminThese three forms are already metabolically active, and yield optimal bioavailability.* QulturedTM B12 is made with “PG Technology,” our signature probiotic fermentation technology with selected probiotic cultures that allows for rapid oral delivery with superior bioenergetic properties.* This fermentation culture formula does not have ingredients from animal sources, making it suitable for everyone, including vegetarians and vegans. Recharge your energy levels with this fully active, methylated form of vitamin B12.*  

Quantum Quality Guarantee

Quantum Nutrition Labs is committed to producing pure, effective nutritional products and QulturedTM B12 is no exception. We are proud to offer a high-quality nutritional product line that meets all your family’s needs with a wide range of nutritional support. These products are created and diligently laboratory tested for optimal nutritional outcomes, including purity, strength, and nutrient content. Additionally, our formulas are manufactured without the use of undesirable excipients, such as magnesium stearate, which may have a negative impact on health 

This special probiotic fermented culture allows for rapid oral delivery for superior bioenergetic effects.* Many people say they can feel the effect the very first time they take it. Please add this incredible QulturedTM B12 liquid concentrate to your daily nutritional regimen and...

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 95911556545

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4.5 ★★★★★
Based on 22 reviews
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Elaina rice
Grantham, US
★★★★★ 5
Dog loves it! For tough chewers for sure
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
Dog absolutely loves it, he’s super rough on all of his toys they usually last about 10 minutes bore they are torn to shreds. It’s lasting through his chewing so I’m happy. It’s also super cute.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
M
Verified Purchase
miriana
Fort Morgan, US
★★★★★ 5
Loch Yes
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
Cute toy, dog really likes it. I had my doubts when I pulled it out, and honestly so did she, but the soft part bounces, so that got her going. We've had it for about a week. My dog is ~70 lbs and a moderate chewer, and this monster still gets regular play and is holding up well.
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Reviewed in the United States on April 18, 2026
Z
Verified Purchase
zee
Pawtucket, US
★★★★★ 5
Great toys for aggressive chewers
Size: Medium/Large, Color: Turkey Day Drumstick - Large
These are great toys they last a while they are destroyed after a while but both dogs are aggressive chewers but they last about a year and a half. And they are go to toys they have one that is a shark mouth and they love it I have bought 4. (two of them the pups lost ).
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Reviewed in the United States on December 20, 2025
A
Verified Purchase
Anjelica
Los Angeles, US
★★★★★ 4
Durable and Fun, Just Gets a Bit Rough
Size: Medium/Large, Color: Chopper - Large
This is a really good toy overall, especially if you have dogs that love to chew. My dogs were immediately into it—they play with it nonstop, toss it around, and stay entertained for a while, which I love. It definitely holds up better than most toys we’ve tried. The only reason I’m giving it 4 stars instead of 5 is because over time it does start to fray a bit and gets a little rough, especially with heavy chewing. It’s not completely indestructible, but it still lasts longer than a lot of other toys. Overall, still a great buy and I would recommend it if your dogs need something tough but fun!
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Reviewed in the United States on April 4, 2026
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Verified Purchase
Lina
Pawtucket, US
★★★★★ 5
Worthwhile!
Size: Medium/Large, Color: Turkey Day Drumstick - Large
I have a small dog with a really strong bite! Usually have to buy toys that are meant for bigger dogs. This has lasted us for what feels like forever. It does sound very heavy when dropped! My dog loves it though! Would definitely recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026

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