Vitamin B12®

Vitamins

Brand: Douglas Laboratories

LozengeVitaminOn Market

Functions

Energy & Metabolism

Product label for Vitamin B12 — Click to view full label

Net Contents

60 Lozenge(s)

Serving Size

1 Lozenge(s)

Servings Per Container

Supplement Form

Lozenge

Bar Code (UPC/SKU)

3 10539 97794 1

Product Version

Formula #202314 V2

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: Non-GMO, 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

Free From

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(Hydroxocobalamin)	2500 mcg	104167%

Not Present

Other Ingredients

XylitolMannitolnatural Black Cherry flavornatural Vanilla flavorCroscarmellose SodiumAscorbyl Palmitate

Target Groups

Adult (18 - 50 Years)Gluten Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Usage: As a dietary supplement, adults take 1 lozenge daily, or as directed by your health professional. Allow lozenge to dissolve in mouth and then swallow.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product.

Precautions re: Children

Keep out of the reach of children.

Precautions re: All Other

Use only if safety seal is intact.

Storage

Store in a cool, dry place.

Formulation

Formulation re: Does NOT Contain

Gluten-free, Non-GMO

FDA Statements

FDA Disclaimer Statement

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

FDA Statement of Identity

Dietary Supplement

Other Label Statements

General Statements: All Other Content

Scan to learn about our manufacturing excellence Contents may not fill bottle in order to accommodate required labeling. Please rely on stated quantity.

Manufacturer & Distributor

Manufacturer

Douglas Laboratories

600 Boyce Road, Pittsburgh, PA, 15205

1.800.245.4440

Market Reference

$6.60 – $268.00· 40 listings

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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 - Perimeter Mall
4.9 (145)
Vitamin & supplements store
Located in: Perimeter Mall, 4400 Ashford Dunwoody Rd #1470, Atlanta, GA 30346
Directions (470) 610-0715
The B-12 Store Opry Mills
4.7 (78)
Vitamin & supplements store
365 Opry Mills Dr, Nashville, TN 37214
Directions
CVS Pharmacy
4.0 (43)
Pharmacy
4106 Fort Henry Dr, Kingsport, TN 37663
Directions (423) 239-5118
THE B-12 STORE
5.0 (484)
Vitamin & supplements store
5901 Westheimer Rd #F, Houston, TX 77057
Directions (281) 501-1092
Target
4.1 (563)
Department store
16600 Highlands Center Blvd, Bristol, VA 24202
Directions (276) 642-6300
CVS Pharmacy
4.5 (26)
Pharmacy
4400 W Stone Dr, Kingsport, TN 37660
Directions (423) 247-3176
CVS Pharmacy
4.2 (11)
Pharmacy
1128 Park Ave NW, Norton, VA 24273
Directions (276) 679-4362
CVS Pharmacy
4.0 (36)
Pharmacy
801 E Main St, Abingdon, VA 24210
Directions (276) 628-8119

Research & Studies

Reactions of Nitric Oxide with Vitamin B12 and Its Precursor, Cobinamide
VS Sharma, RB Pilz, GR Boss, D Magde - Biochemistry, 2003 - ACS Publications
… (vitamin B 12 ) have not been studied as thoroughly. It has been reported that NO inhibits the vitamin B 12 -… in the two major types of vitamin B 12 -dependent enzymatic reactions ( 5): …
2003119 citations
Oral vitamin B12 and high-dose folic acid in hemodialysis patients with hyper-homocyst (e) inemia
…, H Parsons, J Schaefer, F Snyder, N Scott-Douglas - Kidney international, 2001 - Elsevier
… doses of folic acid and vitamin B 12 to achieve a … vitamin B 12 supplementation to reduce homocyst(e)ine levels has not been studied in patients with ESRD who are not vitamin B 12 …
200175 citations
Rat Growth Assay for Vitamin B12
DV Forst, HH Fricke, HC Spruth - Proceedings of the Society …, 1949 - journals.sagepub.com
… sex were placed on a vitamin B12 low diet for depletion. The B12 depletion diet has the composition shown in Table I. In preliminary assays SM,4 vitamin test casein was further purified …
194932 citations
Rat Growth Assay for Vitamin B12. Correspondence with Collaborative Microbiological Assay Results on USP Liver Extracts
DV Frost, HH Fricke, HC Spruth - The Journal of Nutrition, 1953 - Elsevier
… B12 … tract samples have furthered the conclusion that both tests measure vitamin B12 activity only. The vitamin B12-sparing action of antibiotics was tested in conjunction with one of …
195313 citations
Improvement in bronchial squamous metaplasia in smokers treated with folate and vitamin B12: Report of a preliminary randomized, double-blind intervention trial
DC Heimburger, CB Alexander, R Birch… - Jama, 1988 - jamanetwork.com
… This provides preliminary evidence that atypical bronchial squamous metaplasia may be reduced by supplementation with folate and vitamin B12. However, the significance of these …
1988304 citations
Methods for assessment of vitamin B12
DJ Harrington - Laboratory assessment of vitamin status, 2019 - Elsevier
… The detection and correction of vitamin B12 deficiency prevents megaloblastic anemia and … Many laboratories determine vitamin B12 status by measuring the abundance of the vitamin …
201920 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-08-23. DSLD Label ID: 232815. 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.