Food & Health

10 Best B12 Supplements in 2020 – reviews

Vitamin B12 is a necessary vitamin that is not only responsible for helping the human body make red blood cells, but it is also necessary for healthy nerve cells and DNA. People who don’t get enough of this vitamin may suffer from heart palpitations, weakness, memory loss, depression or even anemia. Therefore, it’s extremely important for everyone to get enough of this essential nutrient.

Unfortunately, too many people end up being deficient in this important vitamin and don’t even know it. This is either due to their body’s inability to absorb this vitamin properly, which can happen as people get older or from a dietary deficiency. Either way, taking this vitamin in supplement form is a great way to make sure you get enough of this vitamin. Having said that, below are the best Vitamin B12 supplements currently available.

My Picks for The 10 Best B12 Supplements

#10 Garden of Life Raw B12


These 1,000 mcg capsules are not only very easy to swallow but are made with real, quality ingredients. They feature a raw probiotic and enzyme blend and high-quality B12 that’s sourced from Vegan processes, so the user can rest assured that they are not only getting a vegan product but that they’re also getting a vegetarian, gluten-free and dairy-free product as well. These capsules are also made without the use of fillers or binders, so the users can get the B12 they need without having to worry about whether they’re ingesting a bunch of unnecessary or harmful ingredients.

Why I Like It: It’s a great product because they don’t use fillers or additives as other supplements may use.

#9 Integrative Therapeutics NSF-Certified


Not only does this product supply the B12 a person needs, but also supplies 8 of the more common B-vitamins needed for good health. This B-complex consists of B12, B1, B2, B3, B5, B6, B7, and Choline Bitartrate. However, what this product doesn’t contain is perhaps more important than what it does contain. This product is made without sugar, salt, yeast, soy, dairy products, ingredients of any animal origin, artificial colors or flavors, gluten, or preservatives. And this product is tested by NSF to verify its ingredients label and purity claims. All of which simply means that I know what’s in the product and can determine for myself what goes into my body.

Why I Like It: I like this product because it’s NSF certified and it not only contains B12 but has a B-complex of vitamins.

#8 Hydroxo B12 Supplement


This product provides 2,000 mcg of non-methylated B12, and it delivers it in a lozenge form for convenience. This product is ideal for anyone who has a sensitivity to methylated vitamins, or for anyone who doesn’t have a particular vitamin B12 preference. This bottle contains 60 lozenges, and each lozenge is formulated to meet or exceed cGMP standards. Each of the lozenges is manufactured without using milk, eggs, shellfish, peanuts, tree nuts, artificial colors, gluten, artificial flavors or soy. It’s a product that’s designed to deliver the B12 a person needs without containing a whole lot of unnecessary ingredients that may pose problems with certain food sensitivities.

Why I Like It: This product doesn’t contain tree nuts, shellfish or peanuts, so it’s suitable for people with certain food sensitivities.

#7 aSquared Nutrition 5,000 mcg Tablets


This bottle contains 120-tablets at a reasonable price, which is a fairly decent deal because each of the tablets has the highest dose permittable for over the counter sale. Each tablet contains 5,000 Mcg of Methyl B-12, which is often used by people to feel energized or to increase their alertness. Unlike some of the other supplements available, these tablets don’t contain citric acid or xylitol, two ingredients which could potentially cause stomach upset. Some of the other ingredients which can be found in this product include Croscarmellose Sodium, Dicalcium Phosphate, Vegetable Magnesium Stearate, and Microcrystalline Cellulose, among other ingredients.

Why I Like It: These tablets don’t contain xylitol, which can cause stomach upset in some people.

#6 Go Nutrients Sulingual 3,000 mcg Drops


When used according to its label’s instructions, this product delivers 3,000 Mcg of vitamin B12 per dose. It’s a great way for people who don’t want to take B12 shots or swallow pills to get their daily vitamin doe. This liquid is made without alcohol and is dairy-free, wheat-free and gluten-free. It also doesn’t contain GMO ingredients, artificial flavors or colors, or even preservatives. It’s also suitable for vegans since it contains no animal products. The ingredients which can be found in this liquid include Kosher vegetable glycerin and organic raspberry flavoring. And the raspberry flavoring gives it a nice taste that makes it easier to use.

Why I Like It: Has a nice raspberry flavor and is made without any alcohol by-products.

#5 Zhou Nutrition 5,000 mcg Micro-Lozenges


These cherry-flavored micro-lozenges are a fun way to get your dose of B12. They can either be placed under the tongue and allowed to melt or can be chewed to release the ingredients all at once. It’s a way to get a dose of this necessary vitamin without having to resort to getting shots or taking large tablets. Each dose of this product contains 5,000 Mcg of B12. This product is made without any GMO ingredients and is suitable for use by vegans. The other ingredients which can be found in these micro-lozenges include xylitol, citric acid, silica, inulin, natural flavors, and stearic acid.

Why I Like It: I like how easy these micro-lozenges are to take and that they have a nice cherry flavor to them.

#4 Nature Made Vitamin B12 500 mcg


Nature Made is a company that’s known for manufacturing a wide variety of different vitamins and supplements. And those products are made according to high-quality standards. Fortunately, these vitamin B12 supplements also meet those high standards. This product is made without preservatives, starch or yeast. It’s also made without artificial colors or flavors. All that’s in vitamin B12 and calcium. And since this product is certified by the USP, consumers can expect this 500 mcg supplement to meet the highest quality and purity standards. It’s a quick and easy way for a person to get the B12 that they need in their diet.

Why I Like It: It’s great that this product has been certified by the USP.

#3 Solgar Methylcobalamin 1000 mcg Nuggets


I’ve seen supplements manufactured in a variety of different forms–including tablets, lozenges, and gummies, but this is probably the first time I’ve seen it in nugget form. This bottle of B12 contains 60 1,000 mcg nuggets which dissolve quickly under the tongue and is ready to be absorbed by the body. These nuggets are made without using any artificial flavors or colors, without wheat or dairy, and without yeast, sodium or sugars. Some of the ingredients which can be found in this product include silica, vegetable stearic acid, vegetable magnesium stearate, vegetable cellulose, and a natural cherry flavor.

Why I Like It: These “nuggets” have a nice cherry flavor and dissolve quickly under the tongue.

#2 Mary Ruth’s Vegan Vitamin D3 + Vitamin B12


This product is suitable for a number of different people, from people who are living a vegan lifestyle to those who may be on a Paleo diet. It’s made from non-GMO vegan lichen and doesn’t contain wheat, yeast, corn, soy, nightshades, gluten or gelatin. The ingredients which can be found in this vitamin supplement include cane sugar, tapioca syrup, citrus pectin, coconut oil, carnauba wax from palm leaves, sodium citrate, citric acid, strawberry flavor, and purified water. And since it’s in gummy form, it’s easy to take by just about anyone who’s looking to add some D3 and B12 to their diet.

Why I Like It: This vitamin supplement is in an easy-to-take form that tastes great and is kind of fun.

#1 Deva Vegan Fast Dissolve Lozenges


These fast-dissolve lozenges provide the 100% daily value of Folic Acid and vitamin B-6, as well as 1,000 mcg of vitamin B12. They are made with a vegan formula that doesn’t contain any animal products and is quickly absorbed by the body. They are even vegan-certified. Each bottle contains 90-tablets, so users can rest assured that they have enough of it to last quite awhile. This high-quality formulation is suitable for anyone who is looking to raise their folic acid, B-6 and B-12 levels. Keeping all of this in mind, I believe this to be one of the best B12 products currently available and one worth recommending to others.

Why I Like It: This high-quality formulation dissolves in the mouth and is very easy-to-use.

More products also worth checking out:

A Guide to B12 Supplements

Without a doubt, B12 is a very important vitamin that helps to regulate a number of different biological functions. It’s so important that a deficiency can result in the person experiencing serious complications. Therefore, I decided to learn all I could about B12 and its effect on the body and decided to write a little guide on the subject. The following information should only be the beginning of your search, however. I hope that you’ll take some time to learn all you can about this product. And I do recommend that you talk with your physician before beginning any supplement regimen.  Having said that, below are some things I would like to share with you.

What Causes B12 Deficiency?

As I stated earlier, there are a number of people who may have a B12 deficiency and not even know it. They may have noticed the symptoms but have not attributed those symptoms to this particular deficiency. Therefore, I’ve listed some of the common causes of B12 deficiency.

  • Vegan or Vegetarian Lifestyle
  • Not Eating Enough Animal Products (Milk, Meat, Eggs)
  • Crohn’s Disease
  • Lupus
  • Graves Disease
  • Atrophic Gastritis
  • Pernicious Anemia
  • Long-Term Antacid Use

B12 Deficiency Symptoms

Being deficient in vitamin B12 can cause a wide number of symptom, some of which aren’t really detectable. That means that a true deficiency can only be diagnosed by a doctor who has performed the proper blood tests. Having said that, below are some of the more common B12 deficiencies.

  • Feeling Tired or Lightheaded
  • Memory Loss
  • Depression
  • Pale Skin
  • Shortness of Breath
  • Constipation
  • Diarrhea
  • Muscle Weakness
  • Vision Loss

Choosing a B12 Supplement

Once you’ve decided that you need B12 supplements, then you are going to want to find a product that meets high standards and expectations. After all, there are a lot of different B12 products available and not all of them are manufactured with quality standards in mind. Which is why I decided to list some of the things that you need to look for when buying a B12 product.

Methylcobalamin or Cyanocobalamin?

B12 vitamin supplements are typically sold in one of two different types: Cyanocobalamin and Methylcobalamin. Although there are some differing opinions on which type is the most effective, most experts agree that Methylcobalamin is the preferred form of the vitamin. Why is that the case? Well, there’s a lot of science stuff to consider, but from what I understand Methylcobalamin (also known as simply Methyl B12) is a more natural version of the vitamin. It’s also believed that it’s more readily absorbed by the body than Cyanocobalamin B12. It’s those two reasons why I personally choose Methyl B12 when I buy B12 vitamin supplements. However, Methylated products aren’t for everyone, and some people are sensitive to this form of vitamin B12. In those instances, then the consumer should choose a non-methylated form of the vitamin.

B12 Dosage

B12 is available in a pretty wide number of dosage ranges. Most of the supplements sold over the counter start at a dosage of 250 mcg (micrograms) and go all the way up to a dosage of 5,000 mcg. B12 shots and injections are available in dosages above 5,000 mcg, but these products have to be prescribed by the person’s doctor. And these products are only prescribed in the most severe cases of B12 deficiency. Although consumers should always consult with a doctor before beginning any B12 regimen, and only a qualified doctor can determine how much vitamin B12 a person needs, I can tell you the recommended daily dosages that a person needs every day for good health. I’ve listed these recommendations for informational purposes below.

Recommended Dietary Allowance (RDA) of B12:

  • Adults: 2.4 Mcg
  • Breast-Feeding Women: 2.8 Mcg
  • Pregnant Women: 2.6 Mcg

Although 2.4 Mcg is the recommended dosage, most scientists agree that higher dosages can be taken because B12 is water-soluble and the body will flush out anything it doesn’t use. However, there may be side effects at taking B12 at higher than recommended dosages. Some of these side effects include dizziness, anxiety, vomiting, nausea, and headaches.

Make Sure It’s Vegan (Optional)

If you’re a Vegan or vegetarian, then you are probably going to want to make sure that your B12 isn’t sourced from animal-based processes. On the other hand, if you aren’t Vegan or Vegetarian, then you don’t have to necessarily limit to products that are derived from non-animal sources.

Make Sure It’s GMO & Gluten-Free Formulas (Optional)

It may also be important for you to choose a product that contains non-GMO products and/or has a gluten-free formula. Gluten-Free formulas are especially important for individuals who have digestive issues or problems digesting gluten, so if it’s important that the formula is gluten-free, then be sure to choose one of the formulations that don’t contain gluten.

Choose The B12 Delivery System

Most people go right for the vitamins that are in pill form, but there are a lot of different types of B12 delivery systems available. B12 is not only manufactured in pill or tablet form but is only manufactured in liquid or spray formulations. And if those formulations still aren’t right for you, then you can choose a sublingual supplement. What’s a sublingual supplement? Well, I’m glad you asked because at first, I didn’t know what it was. Apparently, it’s a tablet that’s meant to be placed under the tongue. Once it’s under the tongue it begins to melt and enter the bloodstream. I’m not sure how effective these products are, but they are something to consider if you don’t want to take your vitamins in any of the other forms. Oh, I almost forget. There’s also B12 gummy supplements for people who want their supplement to feel like a treat.

Seals of Approval

Not all of the B12 supplements available use third-party labs to test their products, but there are a bunch of different brands which do. If a seal of approval by a third-party lab is important for you, then be sure to choose one of the seals that are commonly found on vitamin supplements. Typically, supplement companies which have their products do it at one of three different independent labs. These labs include Consumer Labs, NSF International or U.S Pharmacopeia. If the product has one of these seals, then the supplement has been tested for ingredient accuracy or according to the manufacturer’s purity standards. It’s important to keep in mind that while these labs test for ingredient accuracy and purity standards, they don’t test to make sure a particular supplement is safe or doesn’t have side-effects. The consumer should keep this fact in mind whenever they’re purchasing a supplement for the first time.