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Vitamin B12

Boost your energy, enhance brain function, and support your nerve system.

Product type: Capsule

Supply: 28 daily packs

  • Supports energy metabolism

  • Boosts cognitive function and brain health

  • Promotes red blood cell formation

  • Supports immune system function

Free shipping on orders over $20.00

Vegan

Vegetarian

Non-GMO

Gluten-Free

Halal

Sesame Free

Soy Free

Dairy Free

Egg Free

Tree Nut Free

Peanut Free

Fish Free

Shellfish Free

Vegan

Vegetarian

Non-GMO

Gluten-Free

Halal

Sesame Free

Soy Free

Dairy Free

Egg Free

Tree Nut Free

Peanut Free

Fish Free

Shellfish Free

How VitaRx works

You’ll receive 30 customized daily vitamin packs containing a combination of vitamins you choose. There are 3 ways to create your packs:

Health quiz

Learn about vitamins that meet your health goals in 3 min!

Take the health quiz
Build your own pack

Already know what you want to buy? Do it yourself!

Buld your pack
Pre-made packs

Shop pre-made packs for immunity, prenatal, fitness and more!

Shop pre-made packs

What is vitamin B12?

Vitamin B12, also known as cobalamin, is an essential water-soluble vitamin that plays an important role in energy metabolism and plays a big role in overall well-being, supporting key physiological processes. Your body needs vitamin B12 for energy metabolism, red blood cell formation, and nerve health.

Does your body need vitamin B12 to function?


Yes, your body needs vitamin B12 for energy metabolism, red blood cell formation, and nerve health. This essential vitamin plays a big role in overall well-being, supporting key physiological processes. Ensure a balanced diet or consider supplements to meet your vitamin B12 needs.

How much B12 should I be taking?


For most adults, the recommended daily intake of B12 is 2.4 micrograms. However, higher doses found in supplements, such as our 5 mg (5000 micrograms) product, are generally safe and help ensure adequate absorption.

Why is the serving size higher than the Daily Value?


Our B12 serving size is higher than the Daily Value because B12 is water-soluble, meaning excess amounts are excreted through urine. High doses ensure sufficient absorption, significantly since the body's ability to absorb B12 can vary based on age, diet, and health conditions.

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Benefits of daily use

Vitamin B12 offers a variety of health benefits that are essential for your overall well-being.

  1. Supports energy metabolism

    Supporting energy metabolism, vitamin B12 actively converts food into usable energy. This process is fundamental for sustaining vitality, promoting endurance, and supporting fatigue prevention.

  2. Boosts cognitive function and brain health

    B12 is important in supporting cognitive function and maintaining optimal brain health. It contributes to neurotransmitter synthesis, essential for efficient nerve signal transmission, and helps support the nervous system.

  3. Promotes red blood cell formation

    Integral to the formation of red blood cells, vitamin B12 ensures the efficient transport of oxygen throughout the body. This not only supports cardiovascular health but also may help support anemia and related issues.

  4. Supports immune system function

    Vitamin B12 supports the immune system by playing a role in producing white blood cells. This immune response is essential for the body's defense against infections, contributing to overall health and well-being.

Focused on the science

We choose to provide products that are supported by a growing collection of credible research. From the vast number of studies about vitamin B12 detailed below; here are a few we found most relevant:

Our Vitamin B12 details

Our Vitamin B12 formula offers an easy way to boost your energy levels and support nerve health with this essential nutrient.

Serving size

1 Veg Capsule

Why VitaRx's Vitamin B12 is the right choice for you?

We've teamed up with expert nutritionists to meticulously research every ingredient in our final product, ensuring we deliver top-quality supplements for your health.

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Smarter formulas

Each of our vegetarian Vitamin B12 capsules contains 5 mg of vitamin B12 to support energy metabolism and neurological function. Our Vitamin B12 comes in capsule form, making it a convenient option for daily supplementation to help maintain optimal health.

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Better ingredients

We pride ourselves on sourcing only the finest, most potent supplements. Our commitment to quality means we meticulously select products that contain non-irradiated components. This ensures that each vitamin pack delivers the purest and most effective nutrients to support your health.

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Quality manufacturing

Our supplements are manufactured sustainably and encapsulated in the United States in a facility that adheres to U.S. FDA Good Manufacturing Practices (GMP) regulations and Natural Products Association (NPA).

All your vitamin B12 questions answered

Our library of expert-authored articles covers just about every question you might have about vitamins, minerals, and supplements — along with some you might not have known you had.

Getting your Vitamin B12 intake is easy with VitaRx!

Here’s how it works with three easy steps

1

Design your own pack

Complete our quick 3-minute health quiz to discover your ideal vitamins and supplements, or browse our products to build your personalized pack!

2

We deliver to your home

Receive a monthly box every 28 days with your customized vitamin packs in a dispenser box. Plus, enjoy free shipping on most orders

3

Subscription with no contracts

You can easily change the vitamins and supplements in your subscription as your health needs change. No contracts. No commitments. No strings attached.

See what vitamins, minerals, or supplements are right for you - it’s 100% free!

Frequently asked questions

Here are some general questions you may have about vitaRx and the packs we offer.

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The reviews are in... and our customers love us!

We have fulfilled over 10,000 orders to date, and that number is growing fast! Take a look at why our customers love us below.

Reviews

Average rating

4.65

5

18

4

0

3

0

2

1

1

1

VH

Vennett

Verified buyer

5.0

7/13/2024

Thank you for my vitamins they are really good,I look forward to take Them every day.

YA

Yali

Verified buyer

1.0

3/27/2024

Cancel subscription

I want to cancel my subscription I don’t feel any better after taking the supplements

MJ

Marilyn

Verified buyer

5.0

3/2/2024

Very necessary for that area

KM

Keely

Verified buyer

5.0

2/4/2024

Love it!

I love that I don’t have to spend the time pulling out all my vitamin bottles and then spending the time getting them ready for the week. I just have to grab a package and they are all right there ready to go!!

NR

Naomi

Verified buyer

5.0

12/29/2023

Vitamin B12

Discover your personalized vitamin recommendations in just a few minutes.

Take the Health Quiz

Discover your personalized vitamin recommendations in just a few minutes.

Take the Health Quiz
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