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Hydroxo B12

  • Most stable form of methyl-free B12
  • Powerful energy and methylation support
  • Supports healthy detoxification

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60-day Return Policy

High End Ingredients

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Finally, A B12 my body likes!

I have tried a few different brands of methylcobalamin which is the form that has always been recommended to me. I have never muscle tested well for them. My numbers have been high as well. This one has been great. Muscle test for it and my body is happy. I don't need my adrenal support any more. Yea! ~Marilyn

Are you sensitive to methyl B12 products?

Are you exposed to toxins such as smoke and other air pollutants?

Vitamin B12 is well known for its ability to support energy production. A specific form of B12 called hydroxocobalamin (hydroxo B12) plays a unique role in maintaining healthy detoxification pathways. In addition, this methyl-free B12 is excellent for those sensitive to methyl groups.

Hydroxo B12 by Seeking Health contains 2,000 mcg of hydroxocobalamin in an well-digested lozenge.

As the most stable form of vitamin B12, hydroxocobalamin appears to circulate longer in the human body than all other forms. ‘Hydroxo’ B12 can easily convert to both ‘adeno’ and ‘methyl’ forms to support healthy methylation, detoxification, and energy production.

Due to its shape, hydroxo B12 supports the normal detoxification of toxins present in environmental exposures, such as smoke inhalation and other pollutants. While nitric oxide is vital for blood flow, high levels may contribute to headaches and migraines. Hydroxocobalamin may help to support balanced nitric oxide levels in the body.

Vitamin B12 deficiency is common. It is one of the most difficult nutrients for your body to absorb and utilize. Vitamin B12 deficiency can be characterized by fatigue, memory issues, and tingling in your toes or fingers.

Causes of vitamin B12 deficiency can include:

  • Malabsorption
  • Low stomach acid
  • Vegetarian or vegan diet
  • Insufficient intrinsic factor
  • Slowed transcobalamin enzymes

It’s critical to consume B12 in a bioavailable form that your body can readily utilize. Ideally, B12 is in a format designed for optimal digestion, absorption, and utilization, such as a lozenge. If you’re sensitive to methylated nutrients, you also want a supplement free of methyl groups.

Hydroxo B12 provides bioavailable, methyl-free B12 in a delicious lozenge for fast-acting support.

Hydroxo B12 supports healthy:

  • Methylation processes
  • Energy production
  • Detoxification
  • Homocysteine levels
  • Sensitivity to methyl groups

With this potent and delicious vitamin B12 supplement, optimal energy has never been easier!

Key Ingredients

Inside the Uncompromising Quality of Our Ingredients

  • Hydroxocobalamin
    A non-methylated form of B12 that quickly converts to adeno B12 and methyl B12 in the body. It supports healthy energy production and helps the body to utilize folate for methylation processes. Hydroxo B12 also supports the normal detoxification of toxins present in environmental exposures, such as smoke and other pollutants.

Suggested Use

Initial use for the first week, take ½ a lozenge by mouth, let dissolve slowly, then swallow. If needing more support, increase to 1 full lozenge. Take as needed. Do not take within 5 hours of bedtime as it may interfere with sleep. Use as directed by your healthcare professional.


Consult with your healthcare provider prior to use. Do not use if inner tamper seal is damaged.

Suitable for


Delivery Method


How to Store

Keep closed in a cool, dry place out of reach by children.

  • Wheat-Free
  • Tree-Nut-Free
  • Shellfish-Free
  • Sesame-Free
  • Soy-Free
  • Peanut-Free
  • GMO-Free
  • Gluten-Free
  • Fish-Free
  • Egg-Free
  • Dairy-Free

What our customers say

Real reviews from real customers.

Rated 4.8 out of 5 stars
Based on 175 reviews
Total 5 star reviews: 156 Total 4 star reviews: 10 Total 3 star reviews: 5 Total 2 star reviews: 1 Total 1 star reviews: 3
95%would recommend this product
175 reviews
  • AD
    Airika D.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 hour ago
    Love this B12!

    So easy to take as they melt away fast. Sometimes taking a lot of pills is a pain so I love this product!

  • HM
    Heather M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    chewable and effective

    I like being able to chew them instead of having to swallow them whole. Seems to work!

  • N
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Feeling great!

    Since taking the Hydroxo B12 I have been feeling great! I also take the B Minus free of B12 and folate and Folinic Acid. My mood feels great for the most part! I have a lot of energy too.

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