Best D3 Vitamin B12 Supplements of 2026

Nature Made Vitamin B12 Sublingual Lozenges provide energy metabolism support, improve brain cell function, and promote proper red blood cell formation. The 1000 mcg lozenges have a great-tasting flavor, are easy to take, and are sugar-free. This 150-day supply is perfect for vegetarians and vegans who may not consume enough B12 from their diet alone. Made in the USA with quality ingredients, these lozenges are USP Verified and the number one pharmacist recommended vitamin and supplement brand.

Nature’s Bounty Vitamin B12 2500 mcg Tablets are designed to help support your body’s energy metabolism, heart and nervous system health. With 75 quick dissolve tablets, this supplement is an easy and convenient way to ensure that your body gets the Vitamin B12 that it needs. Nature's Bounty is committed to quality and safety and this supplement is gluten-free, sugar-free, and contains no artificial flavors or sweeteners, making it suitable for vegetarians.

Nature's Bounty B12 Tablets are a product of nearly 50 years of dedication to quality, consistency, and scientific research to make vitamins and nutritional supplements of unrivaled excellence. These tablets support cellular energy health by aiding in the conversion of food into cellular energy. They also support cardiovascular health and help maintain healthy nerves. The tablets are easy to swallow as they are coated, making them more convenient for users.

Thorne B12 is a vitamin B12 supplement that comes in capsule form. It contains Methyl-B12, a form of vitamin B12 that is easily absorbed by the body. Thorne B12 supports heart health and nerve function, helps maintain normal circadian rhythms to support restful sleep, and supports the body's healthy methylation processes. The supplement is gluten-free, soy-free, and dairy-free. Thorne is a trusted brand, chosen by champions and trusted by 100+ pro teams. Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Thorne is also a proud partner of U.S. Olympic Teams. With Thorne B12, you can improve your heart and nerve health, sleep better, and support your body's natural processes.

Nature Made B12 Softgels is a dietary supplement that helps support energy metabolism, brain cell function, and red blood cell formation. With 1000 mcg of Vitamin B12 per softgel, this supplement can help break down food into energy that your body can use all day long. It also supports the production of neurotransmitters needed for mood health. For vegetarians and vegans who may not consume enough B12 from diet alone, this supplement is especially important. Simply take one softgel daily with water and a meal. Nature Made B12 Softgels are gluten-free, have no synthetic dyes, and no artificial flavors. As a USP verified product and #1 Pharmacist Recommended Vitamin and Supplement Brand, you can trust the quality and effectiveness of Nature Made B12 Softgels.

The Amazon Solimo Vitamin B12 Gummies support energy production and metabolism and promote healthy immune function, while also aiding in normal brain function and cognition. The raspberry flavored vegan gummies come with 100 gummies per bottle, enough for a one-and-a-half month supply when taken daily at listed serving size. The gummies are gluten-free, and do not contain wheat, dairy, soy, or egg.

Nature Made Maximum Strength Vitamin B12 5000 mcg Softgels is a dietary supplement that supports energy metabolism and brain cell function. It contains high-quality ingredients, is gluten-free and has no artificial flavors or preservatives. This supplement is essential for vegetarians and vegans who may not consume enough vitamin B12 from their diet alone. It is recommended to take one softgel daily with water and a meal for a 60-day supply.

Horbaach B12 Sublingual is a vitamin B12 supplement that comes in delicious natural berry flavor. Each fast dissolve tablet features a potent formula of 5000mcg vitamin B12 as methylcobalamin. The vegetarian formula is expertly crafted, backed by a commitment to purity and potency. The product is naturally free of gluten, yeast, milk, lactose, artificial flavoring, and non-GMO. The sublingual form of B12 ensures easy absorption by placing it under your tongue. This supplement can be beneficial for those who have a deficiency in vitamin B12, which can help improve energy levels, brain function, and support a healthy nervous system. The fast dissolve tablet is also convenient to take on-the-go, making it easy to maintain your daily B12 intake.

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.

Boost your mood, immunity, and overall health with NutraChamps Vitamin D3 & Vitamin B12 Methyl B12 Gummies. With D3, B12, and Folate, these gummies provide multiple benefits, including bone strength, heart health, and immune support. The plant-based pectin gummies are vegetarian-friendly, gluten-free, and deliciously flavored, making them perfect for children, women, and men. NutraChamps only uses natural methylcobalamin (Methyl B-12) form of B12, which is easier to digest and absorb for energy and wellness benefits.