Power B-Complex - Highly Absorbed, Activated B Vitamins + Benfotiamine

Power B-Complex – Highly Absorbed, Activated B Vitamins + Benfotiamine


  • The entire spectrum of B vitamins to help support mitochondrial function, adrenal function, neurological function, and the stress response.
  • Contains activated forms of Vitamins B2, B6, and B12 to help improve cellular utilization.
  • Safe for those with MTHFR defects (B vitamins come pre-methylated).*
  • Includes benfotiamine which is a fat-soluble and more physiologically active form of thiamin (Vitamin B1).*
  • Includes folate as Quatrefolic which increases folate stability, solubility and bioavailability over other formulations of MTHF.*
  • Ultra potency with 1,333% of daily Thiamin, 1,176% of Riboflavin, 1,000% of Vitamin B6, 6,666% of Vitamin B12 (as methylcobalamin) and 1,500% of Panthothenic acid.
  • 90 vegetarian capsules in each bottle for a 45 day supply.
  • Free Shipping on all orders to the United States

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Pre-Methylated B Vitamins

Power B Complex is a full spectrum B vitamin Complex which contains supra-physiologic doses of all of the necessary B vitamins and features a fat-soluble form of Vitamin B1 (Benfotiamine).

What does this mean for you?

It means that you can get all of the B vitamins you need to support energy production and thyroid function in 1 capsule which helps ensure proper absorption in your GI tract and utilization by your cells.

These B vitamins are pre-methylated which means they are safe to use if you have MTHFR defects and they are easier to utilize by the body (meaning more of the B vitamins can get into your cells and enhance mitochondrial function).

Vitamin B12 Deficiency (and Other B Vitamin Deficiencies)

Do you need a B vitamin complex or Vitamin B12?

The answer, if you have thyroid disease, is almost invariably yes. Studies show that up to 50% of thyroid patients are B12 deficient (or have sub-optimal B12 levels) and would benefit from the use of Vitamin B12.

Even those without thyroid dysfunction, such as the general public, still have very high rates of sub-clinical Vitamin B12 deficiency.

High rates of stress, lack of sleep, reliance upon caffeine, poor diet, and a lack of exercise, all contribute to the utilization of B vitamins in your body.

Excess demand on these vitamins and poor dietary consumption set up the perfect storm for deficiency in a wide variety of people.

This is why many foods and drinks are fortified with B12, to treat this deficiency and help you with energy.

The only problem is that most formulations, especially cheap formulations, do not contain pre-methylated B vitamins which are more difficult for the body to absorb and assimilate.

Another tricky aspect of treating B12 deficiency is that most standard serum (blood) tests for checking for deficiency are woefully inaccurate and inadequate.

You can have a high or normal serum B12 level but still be deficient due to how the body utilizes B12 in your cells.

Because of this, the best way to assess for B12 deficiency (and other B vitamin deficiencies) is to trial a B complex to see if you improve.

Yes, Power B is Safe to use with MTHFR Defects

MTHFR defects are defects in how your body metabolizes folate and B vitamins.

The presence of these genetic mutations (which up to 40% of people suffer from) affects how well your body can utilize certain formulations of B12 and other B vitamins.

This has prompted the creation of supplements which are already pre-methylated or made easier to use by your body.

Power B Complex is a full spectrum B vitamin Complex which contains these pre-methylated formulations of B vitamins which means it is SAFE to use if you have any MTHFR defect.

You will notice that Vitamin B12 comes in the MecobalActive (methylcobalamin) formulation and folate come in the (6S)-5-methyltetrahydrofolic acid, glucosamine salt formulation.

These are highly absorbable formulations which encourage uptake by the cells.

Power B complex also comes with choline which can act as a methyl donor to help promote proper metabolism of B vitamins and folate in your body.

How to use Power B Complex

The recommended dose of Power B Complex is 1-2 capsules taken each day with or without food.

Start with 1 capsule per day and increase to 2 capsules per day if necessary for more energy. Some people metabolize B vitamins faster than others so you may need 2 capsules per day.

If you take 2 capsules per day be sure to take them 12 hours apart (1 in the morning and 1 at night).


1.) Is this the Right Supplement for me?

I find that most people who suffer from health conditions (or thyroid conditions) benefit from a B complex.

I even take a B complex every few months to replete my levels and I do the same with my wife and children.

Taking a B complex daily for 2-3 months is enough to replete stores in your body and then it can be taken every few months from that point.

If you are suffering from low energy, if you have an MTHFR defect, or if you have thyroid disease then there is a high chance you will benefit from taking Power B complex.

2.) Can I take this with Thyroid Medication or other Supplements?

Yes! Power B Complex pairs perfectly with my other supplements and it can easily be added to your daily regimen without issue.

3.) How long do I need to take it?

If you haven’t taken a B complex in a while then you will want to take it 1-2 capsules daily for 2-3 months.

At that point, you can then switch to 30 day dosing every 3-4 months to maintain your B levels.

Note, however, that some people benefit from taking B vitamins on a daily basis (you will know who you are). My wife fits into this category and she takes her B complex every single day and has for years.

4.) Is it dangerous to take too much B12?

For the vast majority of people, there is virtually no risk of taking too much Vitamin B12 even if your serum levels are high. Vitamin B12 is water-soluble and any extra is eliminated through the urinary tract.

To date, there have been no case studies which show Vitamin B12 toxicity.

5.) Are there any side effects?

You should not experience negative side effects while using Power B complex.

Rarely, we do see some patients who experience a detox like reaction as their body is able to methylate and detoxify. If this happens simply back off of your dose to 1 capsule every other day or every 3 days to let your body adapt. At that point, your body should acclimate and you should be able to continue taking it daily.

6.) Does this product have inactive ingredients?

Nope! This product does NOT contain Wheat, gluten, corn, yeast, soy, animal or dairy products, fish, shellfish, peanuts, tree nuts, egg, ingredients derived from genetically modified organisms (GMOs), artificial colors, artificial sweeteners, or artificial preservatives.

7.) How does shipping work?

All product orders to the United States receive free shipping. We ship out within 1 day of your order (unless you order on the weekend) and it takes approximately 1-3 days to reach the destination depending on how far you live away from Arizona. All supplements are shipped with free shipping via first class mail through USPS but you can upgrade to priority mail if you prefer as well.

We offer international shipping as well! You can calculate the price of shipping at the checkout page (we do not mark up the cost of shipping) and currently we ship to all countries.

You will receive an email notification once your product is “completed and shipped”.

8.) What is your Return/Refund Policy?

All supplements have a 30-day money-back guarantee.

We want you to take a chance to improve your health and use our high-quality supplements. If you don’t love your supplement simply contact us, ship back the supplement and we will happily provide you with a full refund.

You can find more information about our return and refund policy by clicking here.

If you have questions about our products or our return policy please reach out to us via email at [email protected]

9.) Are your supplements regulated for quality?

Yep! All of my supplements are certified as the highest quality and verified with third-party testing and assays to ensure that they contain what we say they do. They are produced in a GMP compliant facility in the United States.

10.) What if I have other questions?

Please reach out to us via email at [email protected] and we will do our best to get back to you within a day or so! You can also call us here: (480) 331-9431

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

**Results may vary.

Questions about our quality standards? Please see this article for more information.

Additional information

Weight 0.25 lbs
Dimensions 2 × 2 × 3.75 in

Customer Reviews

Based on 62 reviews
activated co B supplement

My daughter is much calmer. There are other factors but I think the supplement is contributing to her current state of well-being. Thank you. I will purchase again.


Power B-Complex - Highly Absorbed, Activated B Vitamins + Benfotiamine

I forgot how good normal felt

Great product!!! I just wish the amount of each product matched. And it was for at least 90 days. Once I started feeling the difference I ran out and unfortunately was not able to order again. By the 2nd wk I'm back to being lazy, sluggish, and as if my body was ran over.


Am not completely noticing a huge change yet however I feel a little better. I’ve recently been sick and it’s lingering still. I’m hoping my weight will start dropping down soon. I’d like to know the best products to help without spending a ton of money. I’ll continue the b complex for energy.

Great product!

I started taking Power B-Complex - Highly Absorbed, Activated B Vitamins + Benfotiamine after looking for help to feel better after a thyroidectomy. My mood was down, frustrated from weight gain, stressed out from life. I wanted a highly recommend formula and great reputation product. I believe this product is helping me to start feeling better. Have been on it for a month and continue to journal about my health to see long term effects.

power b complex front bottle image high res
Power B-Complex – Highly Absorbed, Activated B Vitamins + Benfotiamine