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Seeking Health will close at noon on 12/24 and will reopen at 7:00 AM on 12/26 to observe the holidays.
Seeking Health will close at noon on 12/24 and will reopen at 7:00 AM on 12/26 to observe the holidays.

Methyl B12 5000 (formerly Active B12 5000)

$28
  • Potent dose of bioavailable B12 in a delicious lozenge
  • Healthy methylation and MTHFR support
  • Supports healthy homocysteine levels

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60-day Return Policy

High End Ingredients

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Excellent Product

My primary care doctor recommended this specific product to me years ago and I've been taking it along with the L-5- MTHF ever since. The active form of B12 was what I needed, and both are excellent products, and I highly recommend. ~ Teri W

Your body prefers bioavailable nutrients.

This means few (or no) enzymatic steps are required to transform it into a usable form. The two most bioactive forms of B12 are methylcobalamin and adenosylcobalamin.

Bioavailability is particularly crucial when working to replenish vitamin B12 levels. Ideally, B12 is also in a format that supports optimal digestion and absorption, such as a lozenge.

Methyl B12 5000 provides a potent dose of bioavailable vitamin B12 in a delicious, well-absorbed lozenge. Each serving contains a 5,000 mcg mixture of methylcobalamin and adenosylcobalamin.

You need steady energy to feel your best. Vitamin B12 plays an important role in energy production and much more.

Vitamin B12 is essential for:

  • Cognitive function
  • Red blood cell formation
  • Methylation
  • Homocysteine recycling
  • Cardiovascular health
  • DNA production and expression
  • Nervous system health and development

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

Factors such as genetic mutations, low stomach acid, a vegetarian or vegan diet, and insufficient intrinsic factor (pernicious anemia) can all contribute to low B12 levels. For these reasons, it’s critical to consume B12 in bioavailable, optimally-absorbed forms.

Methyl B12 5000 provides bioactive forms of vitamin B12 that your body can readily recognize and utilize. These delicious lozenges are designed to be rapidly digested and absorbed through your intestines and cell walls.

Most B12 dietary supplements contain the active ingredient cyanocobalamin. Before it can be used, your liver must first convert cyanocobalamin into an active form and discard the cyanide. In addition, it appears that the body uses methylcobalamin more efficiently than cyanocobalamin.

Here at Seeking Health®, you’ll never find the cyanide-containing form, cyanocobalamin. Instead, you’ll only find bioavailable forms of vitamin B12 that your body can quickly recognize and utilize.

Methyl B12 5000 provides a potent dose of vitamin B12 in the bioactive forms of methylcobalamin and adenosylcobalamin. These delicious, well-absorbed lozenges support healthy methylation, MTHFR, and homocysteine levels.

How much vitamin B12 do you need?

Everyone has different needs for vitamin B12. Work with a qualified healthcare professional to determine the best dose for your individual needs.

Methyl B12 5000 provides a potent dose of 5,000 mcg (5 mg) per serving. The lozenges can be broken down into halves or quarters if a smaller dose is desired.

  • For a lower dose of vitamin B12 per lozenge (1,000 mcg), consider Active B12 1000.
  • For a similar product without the methyl B12, consider Hydro-Adeno B12.
  • For vitamin B12 in the form of hydroxocobalamin, consider Hydroxo B12.

It’s never been easier (or tastier!) to support optimal B12 levels in your body. Add Methyl B12 5000 to your methylation support protocol for optimal wellness.

Key Ingredients

Inside the Uncompromising Quality of Our Ingredients

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  • Bioavailable B12
    'Adeno' and 'Methyl' are known as superior forms of vitamin B12 that your body can readily utilize, acting as coenzymes to power important enzymes. Bioactive B12 supports healthy energy production, detoxification and is required to utilize folate for methylation processes.

MECOBALACTIVE® is a trademark of HealthTech Bio Actives, S.L.U.

Suggested Use

Initial use for the first week, take ½ 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.

Warnings

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

Suitable for

Bariatric, pregnancy, breastfeeding, vegetarian, vegan, , ages 4 and up

Delivery Method

Lozenge

How to Store

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

What our customers say

Real reviews from real customers.

4.9
Rated 4.9 out of 5 stars
Based on 116 reviews
Total 5 star reviews: 110 Total 4 star reviews: 5 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 0
97%would recommend these products
Rating
Ratings
116 reviews
  • RB
    R B.
    Verified Buyer
    Active B12 5000 (Soon Methyl B12 5000)
    Reviewing
    Active B12 5000 (Soon Methyl B12 5000)
    I recommend this product
    Rated 5 out of 5 stars
    13 hours ago
    Love this product!

    I really like the fact this is chewable because I am unable to take the full dose.

  • SH
    Sarah H.
    Verified Buyer
    Active B12 5000 (Soon Methyl B12 5000)
    Reviewing
    Active B12 5000 (Soon Methyl B12 5000)
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    excellent product

    I take 2-3 tablets daily to keep my b12 levels where they need to be to feel my best. I have been using Seeking Health products for years and trust the quality of their products. Super fast shipping as well.

  • CS
    Christina S.
    Verified Buyer
    Active B12 5000 (Soon Methyl B12 5000)
    Reviewing
    Active B12 5000 (Soon Methyl B12 5000)
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    Good

    I like this chewable version which is less messy than liquid B12 I’ve used. It delivers 5,000 units which is what I’m recommended to take.

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