B-12 2000 mcg®

Vitamins

Brand: Source Naturals

LozengeVitaminOn Market

Functions

Energy & Metabolism

Product label for B-12 2000 mcg — Click to view full label

Net Contents

200 Lozenge(s)

Serving Size

1 Lozenge(s)

Servings Per Container

Not specified

Supplement Form

Lozenge

Bar Code (UPC/SKU)

0 21078 02691 4

Product Version

SN2691 REV F183-A

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

1 ingredients report a %DV; 1 meet or exceed 100% DV.

2Dietary Attributes

Label states: Vegetarian, Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Contains

Milk
Egg
Wheat
Soy
Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 1 Lozenge(s) · 1 per day

Ingredient	Amount Per Serving	% Daily Value
Vitamin B12(Cyanocobalamin)	2000 mcg	33333%

Not Present

Other Ingredients

SorbitolMannitolnatural Raspberry flavornatural Peach flavorMagnesium Stearate

Target Groups

VegetarianAdult (18 - 50 Years)Gluten FreeDairy Free

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: 1 lozenge daily. For best results, allow to dissolve in the mouth before swallowing.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.

Precautions re: All Other

Do not use if either tamper-evident seal is broken or missing.

Precautions re: Children

Keep out of the reach of children.

Formulation

Formulation re: Vegetarian/Vegan

Vegetarian

Formula re: Contains

Vitamin B-12 is an essential nutrient involved in energy production, brain, and nerve health. It is necessary for proper DNA replication, red blood cell production, and myelin sheath formation. Source Naturals Vitamin B-12 lozenges are formulated to dissolve easily.

Formulation re: Vegetarian/Vegan

Suitable for vegetarians.

Formulation re: Does NOT Contain

Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no preservatives, or artificial color, flavor or fragrance.

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Manufacturer & Distributor

Distributor

Source Naturals, Inc.

P. O. Box 2118, Santa Cruz, CA, 95062

Market Reference

$6.83 – $64.99· 22 listings

Source Naturals B-12
Vitacost.com4.7(265)
$14.18
Source Naturals Vitamin B-12 2000 mcg Supports Energy Production - 200 Lozenges
GoSupps.com4.0(1)
$64.99
MethylCobalamin Source Naturals
Village Green Apothecary4.6(676)
$17.59
Superior Source Advanced B-12 MicroLingual Tablets
Mothers Market & Kitchen4.8(112)
$15.99
Biotics Research B12-2000 Lozenges
boulevardcompounding.com4.8(58)
$26.90
Essential Source B12 Strips Energy Supplement
Natural Healthy Concepts
$44.99
Superior Source No Shot Advanced B-12 Multivitamins
PureFormulas.com4.8(25)
$17.59
Kal B-12 Mixed Berry 60 Tablets
Swanson Health Products4.8(1100)
$15.59

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

The B-12 Store
4.9 (311)
Vitamin & supplements store
Located in: Mall of Georgia, 3333 Buford Dr Ste 1099, Buford, GA 30519
Directions (678) 765-2820
The B12 Store at Sugarloaf
4.8 (60)
Vitamin & supplements store
5900 Sugarloaf Pkwy #314, Lawrenceville, GA 30043
Directions (678) 847-0024
Birdie Boost Supplements
Vitamin & supplements store
65 Crestridge Dr, Suwanee, GA 30024
Directions (678) 434-4113

Research & Studies

Folic acid source, usual intake, and folate and vitamin B-12 status in US adults: National Health and Nutrition Examination Survey (NHANES) 2003–2006
Q Yang, ME Cogswell, HC Hamner, A Carriquiry… - The American journal of …, 2010 - Elsevier
… and/or supplements with folic acid was associated with higher folate and vitamin B-12 and lower homocysteine concentrations, and consumption of supplements with vitamin B-12 was …
2010221 citations
Vitamin B12 sources in non-animal foods: a systematic review
B Marques de Brito, VM Campos, FJ Neves… - Critical Reviews in …, 2023 - Taylor & Francis
… popular worldwide, with related benefits for human and planetary health. A non-meat diet has many advantages for human health, not only lowering the risk for several chronic diseases …
202349 citations
Vitamin B12 in Foods, Food Supplements, and Medicines—A Review of Its Role and Properties with a Focus on Its Stability
Ž Temova Rakuša, R Roškar, N Hickey, S Geremia - Molecules, 2022 - mdpi.com
… affect B 12 stability in foods, food supplements, and medicines and provide a summary of the data published to date on the content-related quality of vitamin B 12 … vitamin B 12 products. …
2022160 citations
Vitamin B12: A Comprehensive Review of Natural vs Synthetic Forms of Consumption and Supplementation
CR Behringer, A Kulkarni, A Weinstein - Cureus, 2025 - cureus.com
… This comprehensive review summarizes B12 physiology, sources, absorption, and the clinical picture of deficiency, and compares natural and synthetic forms in common patient …
20252 citations
Vitamin B12
HRLMS ChE - Archives of Internal Medicine, 2002 - godfire.net
… Most multi-vitamin pills contain 100-200 microgram of the cyanocobalamin form of B-12. This … is also a problem with supplements. Swallowing 500 micrograms of cyanocobalamin can …
200226 citations
Exploring vitamin B12 supplementation in the vegan population: a scoping review of the evidence
S Fernandes, L Oliveira, A Pereira, MC Costa… - Nutrients, 2024 - accedacris.ulpgc.es
… vitamin B-12 and other characteristics of women of reproductive age on a vegan diet in Australia. Public Health … The impact of vegan diet on B-12 status in healthy omnivores: Five-year …
202453 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-04-23. DSLD Label ID: 217296. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.