Best Sugar-Free Vitamin B12 Supplements of 2025

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Sugar-free vitamin B12 supplements are a great way to boost energy levels and support overall health without any added sweeteners. These supplements are perfect for those who are looking for a convenient and easy way to get their daily dose of vitamin B12 without any unwanted sugar or calories. They are available in various forms such as tablets, capsules, and sublingual drops, making it easy to choose the best option for your individual needs. Whether you are a vegan, vegetarian, or simply looking to improve your health, sugar-free vitamin B12 supplements are a great addition to your daily routine.
At a Glance: Our Top Picks
Top 10 Sugar-Free Vitamin B12 Supplements
Nature Made Zero Sugar Energy Vitamin B12 Gummies
Nature Made B12 Gummies are sugar-free energy metabolism support supplements with 1000mcg of Vitamin B12 per serving. These gummies help with brain cell function, energy metabolism, and reducing fatigue due to low B12 levels. They also aid in proper red blood cell formation. Enjoy the tasty raspberry flavor with other natural flavors. Simply chew 2 sugar-free gummies daily for optimal benefits. These pectin-based gummies are aspartame and gluten-free, with no artificial flavors, high fructose corn syrup, or added colors.
EZ Melts Dissolvable Vitamin B12 Supplements
Try EZ Melts Dissolvable Vitamin B12 Supplements to improve your overall well-being. With a bioactive form of B-12 vitamin, this vegan supplement supports healthy immune function, promotes mental clarity, and aids the body in breaking down food into energy. The cherry flavor taste is created using plant-derived ingredients, and the tablets dissolve in your mouth for easy absorption. Made in the USA with no artificial colors, flavors, or sweeteners and no pesky irritants like gluten or dairy, you can be confident in consistent quality.
Viteey Sugar Free Vitamin B12 Gummies
Viteey B12 Gummies are a delicious and flavorful way to boost your energy and support your metabolism. These gummies are made with naturally sourced Vitamin B12 and are kosher certified, ensuring a higher standard of quality. With 60 gummies per bottle, you'll have a one-month supply to keep you going. The specially formulated B12 gummies provide the perfect combination to help your body regulate energy and metabolism. Made with all-natural ingredients, these gummies are peanut-free, tree nut-free, non-GMO, gluten-free, gelatin-free, and vegan. Viteey follows strict brand standards, ensuring that all their products are of the highest quality. Take 2 to 4 gummies daily at home or on the go for the best results.
MaryRuth Organics Vitamin D3 + Vitamin B12 Gummies
The MaryRuth Organics Vitamin D3 + Vitamin B12 Gummies are a delicious, vegan, and non-GMO way to support your bone health and get an energy boost. With 1000 IUs of plant-based Vitamin D3 and 250 mcg of Vitamin B12 per serving, these raspberry-flavored gummies offer a 2-month supply with zero calories and no added sugar. The Vitamin D3 is sourced from non-GMO vegan lichen, and the B12 is methylcobalamin. Plus, these gummies are gluten-free, wheat-free, yeast-free, soy-free, paleo-friendly, and celiac-friendly.
Natures Craft Sugar Free Vitamin B12 1000 mcg Gummies
Natures Craft B12 Gummies are perfect for boosting your physical and mental energy with 1000mcg B12 per serving. These adult-friendly gummies are sugar-free, making it easier for you to stick to your supplement routine. Crafted in ISO cGMP labs, these gummies are GMO, Nut, Gluten, and Sugar-free, as well as Vegan and OU Kosher. Apart from enhancing energy levels, these gummies support your nervous system, cognitive function, mood, heart health, and digestion, making it a comprehensive wellness choice.
Super B12-Complex 1000mcg
Igennus B12 Complex is a vegan-friendly, non-GMO, and hypoallergenic supplement that provides three superior forms of vitamin B12: methylcobalamin, adenosylcobalamin, and hydroxocobalamin. These bioactive forms of B12 effectively support energy levels, metabolism, brain function, mood, and red blood cell production. With an enhanced sublingual delivery system, the small one-a-day tablets dissolve comfortably under the tongue and bypass absorption challenges in the gut, achieving higher B12 levels. The sugar-free natural strawberry flavor from mannitol and stevia adds a pleasant taste to the supplement. Igennus B12 Complex is pure and clean, with no unpleasant fillers (silicon dioxide, magnesium stearate, or titanium dioxide) and lab verified, GMP manufactured in the UK.
Nature Made Vitamin B12 1000 mcg Fast Dissolve Tablets
Nature Made B12 Fast Dissolve is a convenient energy metabolism support supplement. These fast dissolve tablets help break down food into energy that your body can use throughout the day. They also support brain cell function and the production of neurotransmitters, which are important for mood health. In addition, Vitamin B12 is crucial for proper red blood cell formation and is especially beneficial for vegetarians and vegans who may not consume enough B12 from their diet alone. With a great tasting flavor, these tablets are easy to take - simply dissolve one tablet under your tongue before swallowing. Made in the USA with quality global ingredients, Nature Made B12 Fast Dissolve tablets are sugar free and have no added color. Trust in the #1 Pharmacist Recommended Vitamin & Supplement Brand* and enjoy the convenience and benefits of Nature Made B12 Fast Dissolve.
Nature Made Vitamin B12 Sublingual Lozenges
Nature Made Vitamin B12 Sublingual Lozenges are a great source of energy metabolism support for vegetarians and vegans. These lozenges help break down food into energy that your body can use all day long, and also support brain cell function and production of neurotransmitters needed for mood health. Each bottle contains 40 sugar-free micro-lozenges and is easy to take with a great tasting cherry flavor. Simply dissolve one micro-lozenge under tongue before swallowing, and you'll have a 40-day supply of Vitamin B12. Made in the USA with quality global ingredients, these Vitamin B12 sublingual lozenges are also USP verified and number one pharmacist recommended vitamin and supplement brand.
Lifeable Sugar Free Vitamin B12 Gummies
Lifeable Sugar Free Vitamin B12 Gummies are a great way to get your daily dose of B12. With a delicious strawberry flavor and no added sugar, these gummies are easy to chew and perfect for adults and kids. Certified non-GMO, gluten-free, and dairy-free, these vegetarian gummies are suitable for everyone. With 1000mcg of B12 per serving, they may help support energy, mood, and metabolism.
Life Extension Vitamin B12 Supplement for Brain and Nerve Health
Life Extension Vitamin B12 Lozenges are a convenient way to maintain healthy levels of this essential nutrient, especially as you age or if you follow a vegetarian diet. These lozenges are formulated with methylcobalamin, a form of vitamin B12 that supports brain and nerve health, heart health, and red blood cell production. The lozenges dissolve in your mouth and are available in a delicious strawberry flavor. The product is non-GMO, gluten-free, and manufactured in the USA with the highest standards.
Frequently Asked Questions (FAQs)
1. Can you take B12 with diabetes medication?
If you have type 2 diabetes and are deficient in vitamin B12, taking a B12 supplement can be beneficial. People who take metformin for type 2 diabetes often have lower B12 levels. It is recommended to talk to your healthcare provider about periodically testing for a B12 deficiency if you are on metformin.
2. How much vitamin B12 should a diabetic take?
For individuals aged 14 or older, the recommended daily intake of vitamin B12 is 2.4 mcg. Pregnant or nursing women may require slightly more. If you are taking metformin, which is commonly prescribed for diabetes, it is recommended to consider mandatory supplementation with B12. Taking a daily multivitamin containing 100% of the daily value (DV) for B12 is sufficient.
3. Who should avoid B12 supplements?
If you have sensitivities or allergies to vitamin B12, cobalt, or any other ingredients, it is best to avoid B12 supplements. However, B12 is generally safe to take in recommended dosages during pregnancy or breastfeeding.
4. Should a diabetic take B12 or B complex?
Healthcare providers often recommend diabetic patients to take B complex tablets for improved bodily functions. The recommended B complex dose may include 1.5 mg of B1, 25 mg of B2, 75 mg of B6, 150 mcg of B12, 2.5 mg of folic acid, and 300 mcg of biotin.
5. Does B12 affect blood sugar levels?
Studies have shown that treating vitamin B12 deficiency in prediabetic patients can lead to a decrease in HbA1c levels. Each increase of 0.94 g/dL in hemoglobin achieved with vitamin B12 replacement corresponds to a 0.24% decrease in HbA1c.
6. What is the safest amount of B12 to take daily?
Vitamin B12 supplements are generally considered safe when taken at appropriate doses. While the recommended daily amount for adults is 2.4 micrograms, higher doses have been found to be safe. Excess B12 is eliminated through urine, as the body absorbs only what it needs.
7. Is it OK to take 1000 mcg of B12 a day?
Even though the recommended dietary allowance is much lower, doses up to 1000 mcg of B12 are not considered harmful. However, it is important to note that such high doses are unnecessary. Many fortified foods, such as breakfast cereals, soy products, and yeasts, also contain B12.
8. Is there a downside to taking B12?
When taken at appropriate doses, vitamin B12 supplements are generally safe. However, high doses used to treat deficiency might cause headaches, nausea, and vomiting. It is important to follow the recommended dosage and consult with a healthcare provider if you experience any adverse effects.
9. What are the negatives to taking B12?
Taking excessive amounts of vitamin B12 has been linked to acne, rosacea, vitiligo, and atopic dermatitis in some studies. Additionally, a study found that older adults taking high doses of B12 supplements were at an increased risk of colon cancer. It is important to stick to recommended dosages and consult with a healthcare provider.
During our sugar-free vitamin b12 supplement research, we found 24 sugar-free vitamin b12 supplement products and shortlisted 10 quality products. We collected and analyzed 176,564 customer reviews through our big data system to write the sugar-free vitamin b12 supplements list. We found that most customers choose sugar-free vitamin b12 supplements with an average price of $14.19.
The sugar-free vitamin b12 supplements are available for purchase. We have researched hundreds of brands and picked the top brands of sugar-free vitamin b12 supplements, including Nature Made, EZ Melts, Viteey, MaryRuth Organics, Natures Craft. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

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