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Source Naturals B-12 Sublingual 2000mcg 100 Tablets

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Source Naturals Vitamins, Minerals, Herbs & More Source Naturals B-12 Sublingual 2000mcg 100 Tablets (580791402540)
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Source Naturals B-12 Sublingual 2000mcg 100 Tablets

Source Naturals Vitamin B-12 is an essential nutrient, involved in protein formation. The coenzyme form of Vitamin B-12 is necessary for carbohydrate, protein, and fat metabolism, as well as for proper DNA replication. Source Naturals Vitamin B-12 tablets are formulated to dissolve easily under the tongue for more direct absorption into the bloodstream. This minimizes destruction of the Vitamin B-12 by stomach acids.

Source Naturals B12 Sublingual Product Highlights

  • Suitable for Vegatarians
  • Contains No Yeast
  • Contains No Dairy, Egg
  • Soy Free
  • Gluten Free
  • Sugar Free

Source Naturals B12 Sublingual Product Benefits

  • Supports Protein Synthesis
  • Promotes Cellular Energy


1 tablet daily, or as recommended by your health care professional. Place tablet under the tongue and allow to dissolve slowly altering its position to avoid prolonged contact with same area.

Source Naturals B12 Sublingual 2000mcg 100 Tabs Ingredients

Source Naturals - Vitamin B-12 Sublingual 2000 mcg. - 100 Tablets

Supplement Facts

Serving Size: 1 Tablet

Servings Per Container: 100

Amount Per Serving %DV

Vitamin B-12 (as Cyanocobalamin) 2 mg 33,333%

*Daily Value Not Established.

†Percent Daily Values are based on a 2,000 calorie diet. Your diet values may be higher or lower depending on your calorie needs.


Ingredients: Sorbitol, Mannitol, Natural Raspberry Flavor, Natural Peach Flavor, and Magnesium Stearate


Store in a cool dry place after opening. Keep out of reach of children. 


Ankar A, Kumar A. Vitamin B12 Deficiency. [Updated 2020 Jun 7]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2021 Jan-. Available from:

Wolffenbuttel BHR, Wouters HJCM, Heiner-Fokkema MR, van der Klauw MM. The Many Faces of Cobalamin (Vitamin B12) Deficiency. Mayo Clin Proc Innov Qual Outcomes. 2019;3(2):200-214. Published 2019 May 27. doi:10.1016/j.mayocpiqo.2019.03.002