Best B12 Supplement For Vegans 

Best B12 Supplement for Vegans

While there are still a lot of myths surrounding what you can and can’t get enough of from a vegan diet, one thing you’ll definitely need to supplement once you go vegan is B12. 

B12 is a vitamin responsible for keeping the cells in your nerves and blood healthy and producing genetic material in all your cells.

A lack of B12 can result in a condition called megaloblastic anemia. 

In the past, you would have been able to get all the B12 you needed naturally from a vegan diet because it’s produced by microorganisms that used to live in our water supplies.

However, nowadays, our drinking water is treated with chemicals that kill these microorganisms.

Therefore, if you want to get your B12 needs met as a vegan today, you’ll need a good B12 supplement. 

Stay tuned to read our reviews of the 5 best B12 supplements for vegans and our tips for choosing the one most likely to work for you!

The Best Vegan B12 Supplements


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If you’re looking for the best of the best when it comes to vegan B12 supplements, we recommend considering the Live Conscious Vegan Vitamin B12 Sublingual Liquid Drops. 

This supplement is in liquid form and is designed to be sucked up through the included tongue dropper and dispensed underneath the tongue.

This method of supplementation is designed for faster absorption compared to capsule vitamins.

Something we did notice about the tongue dropper was that it often doesn’t fill up all the way, which means that you won’t get the full 5,000 Mcg dose.

However, it’s important to remember that the average vegan only needs between 3 and 250 Mcg of daily vitamin B12 supplementation, so even if you only get half the advertised dose, you’ll still be consuming much more B12 than the minimum you need. 

This formula, in addition to being vegan (and, therefore, lactose-free) is also free from gluten and soy, which is ideal for people with intolerances to these foods. 

We love the lemon flavor of the drops, which isn’t overpowering but provides a subtle and pleasant taste with each dose.


  • 5,000 Mcg - Exceeds recommended intake
  • Tongue dropper - Maximum absorption
  • 60 servings - 2-month supply
  • Lemon flavor - Pleasant taste 
  • Free from gluten and soy - Low risk of intolerance


  • Dropper may not fill all the way - Full dosage may not be dispensed 

Also Available At:

Live Conscious


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If you would prefer to take your supplements in tablet form rather than as a liquid, the MegaFood Vegan B12 supplement is a great option. 

These mini tablets are easy to swallow, even for people who typically find tablets difficult to take.

What’s more, each small tablet contains far more B12 than the minimum recommended dose, at 20 Mg per tablet. 

B12 might be the main vitamin provided in these tablets, but they also contain folate and vitamin B6, both of which help to boost the functionality of the nervous system and the health of your blood cells. 

Now that we’ve discussed what these vitamin supplements contain, let’s talk about what they don’t.

The MegaFood Vegan B12 tablets are completely free from soy and gluten, so if you have an intolerance to either of these substances, you can rest assured that these supplements are safe for you to take. 

Unlike many vitamin supplements, which can cause symptoms like nausea and digestive upset if taken on an empty stomach, you can take the MegaFood B12 supplements at any time of the day, including first thing in the morning before eating. 

Our only criticism of the MegaFood vegan B12 is that it comes in a 30-serving bottle, meaning you’ll need to repurchase it every month, which is more often than some of our other recommended supplements.


  • 20 Mg B12 - More than necessary dose 
  • Mini tablets - Easy to swallow 
  • Also contains B6 and folate - Good for the nervous system and blood
  • Gentle formula - Safe on an empty stomach
  • Gluten and soy-free - Intolerance-friendly


  • Only 30 servings - 1 month per container 

Also Available At:



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The Global Healing B12 Blend is undoubtedly one of the best B12 supplements out there for vegans.

This is another liquid formula designed to be taken by placing a single drop under the tongue once a day.

Each drop of Global Healing B12 contains 2,500 Mcg of B12, so you’ll be getting much more than the minimum dose you need for health with every dose.

Plus, thanks to the tongue dropper, the vitamin absorbs very quickly into your bloodstream so you can start experiencing the benefits as soon as possible.

We like that this B12 supplement is unflavored.

While there are definitely some delicious flavored supplements out there, flavored vitamins always come with a risk that the buyer won’t enjoy the flavor.

This liquid supplement has a mild, sweet flavor that doesn’t taste of anything in particular, so it’s great for those who are a little pickier about flavors.

Admittedly, this vitamin supplement isn’t the most budget-friendly, especially since each bottle contains just 30 days of supplementation.

However, we think the price is worth it for the superior quality, which is why every bottle comes with a 30-day guarantee.


  • 2,500 Mcg B12 - More than sufficient 
  • Tongue dropper - Absorbs fast
  • Unflavored - Neutral, sweet taste 
  • 30-day guarantee - Guaranteed quality 


  • Somewhat highly priced - Not the most affordable

    Also Available At:
    Global Healing


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Another tablet option for vegan B12 supplementation that we highly recommend is HUM B12 Turbo.

Each HUM B12 Turbo tablet contains 1,000 Mcg of B12, so you never have to worry about whether or not you’re getting enough of this essential vitamin if you buy this supplement.

In addition to the B12, these tablets contain added calcium, which is important for bone health and is another nutrient you should be paying attention to if you eat only plant-based foods.

If you have allergies or sensitivities to gluten, soy, or tree nuts, rest assured that none of these ingredients are present in the HUM B12 Turbo formula, so they’re safe for you to take on a daily basis.

However, you must remember to take your daily tablet with food to avoid symptoms like nausea or general stomach upset.

We love that the packaging for HUM B12 Turbo supplements is fully recyclable, including the labels.

This makes HUM B12 a sustainable choice, which is something that is important to much of the vegan community.


  • 1,000 Mcg per serving - More than enough B12 
  • Contains calcium - Good for bone health
  • Fully recyclable packaging - Sustainable 
  • Free from gluten, soy and tree nuts - Allergy-safe 


  • Needs to be taken with food - Not the most flexible supplement

    Also Available At:
    HUM Nutrition


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Our final B12 supplement recommendation for vegans is the Garden of Life B12 Vitamin.

If you struggle to take tablets and find using a tongue dropper too awkward, this may well be the perfect supplement for you.

Garden of Life B12 comes in spray form.

All you need to do to take this supplement is direct a single spray from the bottle into your mouth once a day.

It’s quick and easy and doesn’t require any water.

You also don’t need to take it with food, and because your body doesn’t have to digest a tablet in the process, the plentiful 500 Mcg amount absorbs quickly.

Each bottle of this supplement contains 140 servings, so it’s great value for money, providing over 4 months of supplementation for a low price.

All of the other ingredients in the supplement are organic, including the raspberry flavoring, which we thought was delicious.

Please bear in mind that you will need to refrigerate this supplement after opening the bottle, so it may not be the best choice if you had planned to carry your B12 supplement with you during your work or school day, for example.


  • 500 Mcg per serving - High B12 content 
  • Spray formula - Easy and quick to absorb
  • 140 servings per bottle - Good value for money
  • Raspberry flavor - Tasty 
  • All organic ingredients - Free from harmful chemicals 


Choosing the Right B12 Supplement 

Everyone’s body and diet is different, which means that the right vegan B12 supplement for you might not be the same as someone else’s.

To determine which of the above B12 supplements you should add to your vegan diet, consider the following:

Supplement Form 

Firstly, think about what form you would prefer to take your B12 supplement in.

The most common form of B12 supplementation is a simple tablet, and for some people, this is absolutely fine.

However, if you struggle to swallow tablets, even with water, you might want to consider other options. 

Many vegans prefer to take their B12 in liquid form because this doesn’t involve swallowing a tablet and studies have shown that liquid supplements absorb faster.

However, some people find the tongue droppers included with liquid supplements tricky to use and they don’t always fill up all the way. 

You also have the option of taking a B12 supplement spray, which you just have to spray into your mouth.

Some people love supplement sprays while others don’t, so this is a totally personal decision. 


For the most part, you don’t have to worry about a B12 supplement providing you with less B12 than you need per day.

If anything, the vast majority of B12 supplements contain far more B12 than you actually need. 

Vegans are advised to consume anywhere between 3 (at minimum) and 250 micrograms (Mcg) of B12 per day, and as you can see from the products we’ve recommended, most supplements contain at least 200 Mcg, with some providing as much as 5,000 Mcg. 

Taking more B12 than you need isn’t really an issue for most people because the excess is removed in the process of urination, but it’s always worth thinking about how much B12 you feel you need. 

Stronger supplements will definitely mean you’re never lacking in B12, but if you are worried about the potential for rare side effects, it might be best to start with a slightly lower dose and see how you feel.

You can always swap your supplement for a stronger one if you don’t think it’s providing you with the benefits you need. 

Additional Ingredients 

Of course, the primary ingredient in your B12 supplement should be B12, but many vitamin supplements also contain additional ingredients and nutrients. 

You’ll want to avoid filler ingredients where possible, but if filler ingredients are included for texture, binding, or flavor, try to make sure that they’re natural and organic. 

It’s also worth looking for extra nutrients.

For example, some B12 supplements for vegans contain additional calcium for bone health, or extra folate and B6 for blood and nerve health.

It’s always a good idea to see your healthcare provider for a checkup including blood work before you choose your B12 supplement.

This will tell you if you’re deficient in any other nutrients, and you can then seek a B12 supplement that also provides the other nutrients you need. 

If you have any intolerances or allergies, be sure to also pay attention to ingredients that are excluded from the formula.

We’ve recommended several 12 supplements that are gluten-free and soy-free, as well as some that are free from tree nuts. 

Number of Servings 

When choosing a vegan B12 supplement, you should be thinking about convenience and value for money as well as nutritional benefits.

The number of servings included per container is tied to both of these things. 

If you don’t mind having to repurchase your supplement monthly (or buying several containers at once), a 30-serving bottle might suit you.

However, if you’d like to make a single purchase for a budget-friendly price that will last you months, it’s often better to choose a supplement bottle that contains more servings. 

Some manufacturers sell their vegan B12 supplements in 60-serving containers, with others providing up to 140 servings per bottle. 

Frequently Asked Questions 

Do I Really Need a B12 Supplement as a Vegan? 

This is a question with a complicated answer.

There are many vegan foods that are fortified with B12, such as nutritional yeast, some plant milks, nori seaweed, tempeh, fortified cereals, and even marmite.

If you eat enough of these foods, you may be able to get your daily recommended B12 without a supplement. 

So, it is technically possible for vegans to get all the B12 they need from fortified, plant-based foods.

However, this means paying a lot of attention to this specific nutrient every single day.

For most vegans, taking a daily supplement is a much quicker, easier, and more reliable way to get enough B12. 

Not meeting your daily B12 requirements can lead to symptoms such as fatigue, faintness, brain fog, breathlessness, headaches, and heart palpitations, all of which are symptoms of megaloblastic anemia (a condition associated with B12 deficiency).

So, it’s always best to be on the safe side and take a B12 supplement if you’re vegan. 

Are B12 Supplements Safe? 

As a general rule, B12 supplements are completely safe as long as they’re taken according to the dosage instructions and don’t contain any potentially harmful ingredients.

Of course, if you have any allergies, you will need to check the ingredient list to make sure that a supplement is safe for you to take. 

Taking too much B12 doesn’t usually produce adverse effects because the excess vitamin will normally just pass through in your urine.

However, rarely, side effects such as digestive issues, headaches, acne, rosacea, or blood clots have been reported as a result of taking excessive quantities of supplemental B12.

Always speak to your healthcare provider before taking a new supplement. 

How Often Should I Take a B12 Supplement?

Most B12 supplements are designed to be taken on a daily basis, although there are some more potent formulas that should only be taken once a week.

Always read the label on the packaging of your chosen B12 supplement to make sure you’re getting the dosage right. 

Final Thoughts 

If you’ve been worried about getting enough B12 as a vegan, we hope that this guide has put your mind at rest.

Any of our top 5 B12 supplements for vegans will provide you with all the B12 you need to maintain optimal health. 

Before you start taking a new B12 supplement, read the label carefully and speak to your healthcare provider to determine the appropriate amount of supplementation based on your body, diet, and lifestyle. 

Thank you for reading and we wish you the best of luck on your plant-based journey!

Clara Howie
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