"I used another supplement but still felt like I needed a boost. This formula is more pure and clean. The added boost in energy and other benefits have been great for me."

- Lea, Kansas City

Immunity
$23.89

BioActive B12

Full-Spectrum | 90 Day Supply | Pharmaceutical Grade

From our blood cells to our nerves and down to our DNA, Vitamin B12 is a critical vitamin for the health of our bodies. We’ve carefully formulated this highly bioavailable Vegan BioActive B12 to include ALL 3 bio-available forms of B12. Bioactive simply means that the B12 has already been converted into a form that your body can utilize immediately. As a sublingual supplement, BioActive B12 provides maximum absorption, has a natural and mild taste that is easy on the palate.

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What's Inside

Vector image of supplement bottle Vector image of supplement bottle

Essentially Pure...

Methylcobalamin;
Adenosylcobalamin;
Hydroxocobalamin
  • Reviews

    Customer Reviews

    Based on 5 reviews
    100%
    (5)
    0%
    (0)
    0%
    (0)
    0%
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    r
    r.
    Best B12 I have ever used. It was recommended by my...

    Best B12 I have ever used. It was recommended by my nutritionist. I am glad i followed her advise

    A
    A.
    I used another supplement but still felt like I need a...

    I used another supplement but still felt like I need a boost. This formula is more pure and clean. The added boost in energy and other benefits have been great for me.

    A
    A.
    I was hesitant at first to buy a new product with no...

    I was hesitant at first to buy a new product with no reviews, but I'm glad I did! I have a biology background, so I understood the chemistry behind this formulation. I do think that it is helping me and it doesn't have a bad taste...in fact, barely a taste at all!

    E
    E.
    Great taste and easy to take. I put the dosage drops under...

    Great taste and easy to take. I put the dosage drops under my tongue just before I head out the door each morning. I know I'm absorbing the B12 and it's like having a cherry candy for my commute.

    C
    C.
    I've only been using this a couple of weeks, so I haven't...

    I've only been using this a couple of weeks, so I haven't used it long enough to say how it works. I'll try to circle back after I've had more time with the product. It does seem like a good quality product.

  • More Details
    • 3-IN-1-SUPPORT: BioActive B12 "Full Spectrum" - is a high quality VEGAN vitamin B12 complex utilizing three bioavailable forms. This advanced formula includes ingredient forms that need no conversion in the liver in order to be available for use by your cells. As a sublingual supplement, BioActive B12 provides maximum absorption through the mucous membranes in the mouth. It has a natural and mild taste that is easy on the palate. China Free - Alcohol Free - Non GMO - Sugar Free - Unflavored
    • METHYLCOBALAMIN -- Biologically Active Form: Utilizing patented *MecobalActive* with exceptional purity; no harmful solvents are used in its production as you see with many other methylcobalamin supplements on the market.
    • ADENOSYLCOBALAMIN -- Mitochondrial Form: Considered an active "coenzyme" form of B12 and is utilized directly in B12-dependent enzyme reactions in the body.*
    • HYDROXOCOBALAMIN -- Protector Form: Readily converts to methylcobalamin and has a unique role in supporting detoxification processes.*

    From our blood cells to our nerves and down to our DNA, Vitamin B12 is a critical vitamin for the health of our bodies. We've carefully formulated this highly bioavailable Vegan BioActive B12 to include ALL 3 bio-available forms of B12. Bioactive simply means that the B12 has already been converted into a form that your body can utilize immediately.  With these specialized bioactive forms, the B12 does not need to be converted in order to be available for use by your cells (conversion can be especially problematic for people with MTR, MTRR, COMT as well as other gene defects).

    Did you know that both vegan and non-vegan individuals suffer from B12 deficiency? If you’re omnivorous, you may get some B12 from meats, dairy and eggs; however vegetarians and vegans have a more difficult time. If you’re a strict vegan, studies have confirmed that you’re likely to be deficient in B12, unless you’re supplementing regularly. While rates of B12 deficiency are much higher in vegetarians and vegans than in omnivores, that doesn’t mean it’s rare in omnivores. Approximately 1 in 20 omnivores are B12 deficient. B12 deficiency is also more common in people with gut problems since that may decrease intestinal absorption (including taking OTC drugs which block stomach acid). Older adults are also at risk as stomach acid levels decline as we age, which makes it difficult to cleave the vitamin from its protein bound form in food.

    The consequences of vitamin B12 deficiency are extremely serious and sometimes irreversible  (nerve damage for example). B12 is water soluble - our bodies are unable to store it for very long. Ultimately, it's very important that you are getting enough B12 in your diet - and the easiest, most bio-available method is to take this supplement consistently.

    Methylcobalamin - Assists methylation, brain & nerve health, circulatory & immune systems, reducing homocysteine.*

    Adenosylcobalamin - Aids in muscle recovery, mitochondrial support, repairing the myelin sheath.*

    Hydroxycobalamin is a precursor form of vitamin B12 converted in the body to both methylcobalamin and adenosylcobalamin. This form of B12 helps in pain sensitivity, chronic fatigue, brain fog and detoxification.*

    MONEY BACK GUARANTEE - 100% RISK FREE - If our BioActive B12 Full Spectrum isn't the best supplement you've ever tried, simply return the bottle within 30 days of purchase (even if empty). You'll receive 100% refund of your purchase price. It's that simple!

    Manufactured in the USA in a GMP-certified facility, for guaranteed quality and potency. This supplement is third party tested to ensure the highest quality, potency and purity of each batch.

  • Directions

    Shake gently before use. Take up to four (4) DROPS daily or as directed by a healthcare practitioner.  Best taken sublingually or directly onto your tongue. Drops may also be placed into juice or water. 

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A Comprehensive System

Many of our biological systems are simultaneously impacted by lifestyle, diet and supplementation. When you provide an optimized environment for nutrients, they will work synergistically, resulting in greater outcomes. We recommend several complementary products based on supporting clinical study data and customer feedback.

Frequently Asked Questions

You might want to know...

  • Is this product made in the USA?

    Yes! All our Pure TheraPro Rx® brand supplements are 100% made in the USA and specifically without China-sourced ingredients. Click here to learn more.

  • Is this supplement pharmaceutical grade?

    Yes. Our supplements are manufactured in a GMP certified and FDA inspected facility. We use independent third-party testing in addition to meticulous ingredient selection and potency/purity analysis. These are only a few of the measures Pure TheraPro Rx® requires to ensure the consistent quality and effectiveness of our formulas. This is what customers worldwide have come to expect from our brand.

  • I don’t see fillers in the supplement ingredients, how is that possible?

    As the name of our company indicates, we believe in creating the most PURE supplements on the market. We take these supplements ourselves and only accept the best in terms of raw material, quality and manufacturing. Most supplement companies utilize fillers, excipients and harmful additives in the name of profit. The goal for companies using fillers and excipients is to either fill a bottle/capsule with more cheap product so it “appears” full and/or utilize a lubricant to enable faster processing in machines. We do not believe in using fillers – our supplements contain only the stated active ingredients with associated health benefits. We also utilize small batch manufacturing, so speed through a machine is not a requirement or issue. Our priority is to deliver the most pure, trustworthy and effective supplements available at an affordable price.

  • Is this the same as “Abc” supplement made by “Xyz” company?

    We manufacture our own supplements which are formulated under strict guidance in a US based, GMP certified, FDA inspected facility.

    Our brand and formulas are often recommended by health practitioners such as doctors, nutritionists, acupuncturists and chiropractors. Pure TheraPro Rx supplements are formulated to be superior in several ways: 

    • branded/trusted ingredients
    • therapeutic dosages
    • pharmaceutical grade
    • free of common allergens and fillers such as magnesium stearate
    • no added sugars or artificial sweeteners

    If you have specific questions, please use our Contact Form or email us at info@purethera.com.

Customer Reviews

Based on 5 reviews
100%
(5)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
r
r.
Best B12 I have ever used. It was recommended by my...

Best B12 I have ever used. It was recommended by my nutritionist. I am glad i followed her advise

A
A.
I used another supplement but still felt like I need a...

I used another supplement but still felt like I need a boost. This formula is more pure and clean. The added boost in energy and other benefits have been great for me.

A
A.
I was hesitant at first to buy a new product with no...

I was hesitant at first to buy a new product with no reviews, but I'm glad I did! I have a biology background, so I understood the chemistry behind this formulation. I do think that it is helping me and it doesn't have a bad taste...in fact, barely a taste at all!

E
E.
Great taste and easy to take. I put the dosage drops under...

Great taste and easy to take. I put the dosage drops under my tongue just before I head out the door each morning. I know I'm absorbing the B12 and it's like having a cherry candy for my commute.

C
C.
I've only been using this a couple of weeks, so I haven't...

I've only been using this a couple of weeks, so I haven't used it long enough to say how it works. I'll try to circle back after I've had more time with the product. It does seem like a good quality product.