The Busy B's


Our B Complex contains all 8 B vitamins, fermented for better absorption, so it’s easier to digest and can be taken on an empty stomach. It also includes methylfolate, a superior form of folate, and methylcobalamin, a superior form of Vitamin B-12.

Benefits of B-Complex

Our Honest Assessment

Strong Research

Medical research clearly shows that the B vitamins play important roles in the body. They help you produce energy, create blood cells, and are important for growth. Severe deficiency in B vitamins is rare, but it can cause health issues including fatigue, irritability, nausea, among others.

The B vitamins that make up the B complex are found in a variety of foods. If your diet sometimes falls short, B-Complex can help you ensure you're getting enough of each of the B's.

Supports the nervous system

B vitamins are essential for the nervous system. They are important for several aspects of brain function: chemical signaling, energy production and synthesis of DNA and RNA all depend on these water soluble vitamins. B vitamins support homocysteine levels and are necessary for proper cellular functioning as they are a coenzyme for enzymatic reactions. B vitamins are found in many foods, but if you aren’t eating a balanced diet, you may be missing some of these eight essential vitamins. For instance, vitamin B12 can only be obtained through meat products. If you aren’t sure that you are getting enough B vitamins from your diet, supplementation may be beneficial to you.

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Research by the Numbers

Number of studies


Double-blind placebo


Years of studies


Dietary sources and concerns

B vitamins are very important and many people get less than the recommended daily amount of these nutrients. Certain groups are at higher risk for depletion of B vitamins, including people adhering to a gluten-free diet, people who don’t eat enough fruits and vegetables, and people who frequently consume alcohol.

View Research

Research by the Numbers

Number of studies


Double-blind placebo


Years of studies


Our B-Complex

Fermented for absorption

The B vitamins in our B-Complex are fermented with organic yeast and foods, making them resemble B vitamins in their food-based form. As a result, our B-Complex is easier for your body to absorb and can be taken on an empty stomach. Our B-Complex also includes methylated folate and cobalamin, superior forms of vitamins that are more bioavailable.

Made in the U.S.

Our B Complex is manufactured in the United States. We conduct a set of tests to ensure that the final product contains the correct levels of active ingredients and meets NSF standards on quality and safety.


The Busy B's

Gluten Free
Product Type
1 tablet
7 mg
9000 mcg
9 mg
Vitamin B6
Does Not Contain

Milk, Eggs, Fish, Shellfish, Tree Nuts, Peanuts, Wheat

We recommend that you consult your doctor prior to use if you are considering taking dietary supplements for the first time, or are pregnant, nursing, taking any medications, or have any medical condition.

Store product in a cool and dry place. Keep out of reach of children. If you experience an adverse event or allergic reaction, discontinue use immediately and contact a healthcare professional.

What quality means to us:

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  1. We produce with care.

    We ferment our vitamins for easy digestion and avoid harsh solvents in the extraction process of our herbs.

  2. We show our work.

    We’re transparent on ingredient sourcing, manufacturing locations and testing.

  3. We test, vet and repeat.

    All raw materials and finished products are thoroughly tested in the United States.

  4. We start at the source.

    We've traveled the globe to source our ingredients from the regions where they are cultivated best.