Vitamin B12 Methylcobalamin 1 mg®

Vitamins

Brand: Life Extension

Other (e.g. tea bag)VitaminOn Market

Product label for Vitamin B12 Methylcobalamin 1 mg — Click to view full label

Net Contents

60 Vegetarian Lozenge(s)

Serving Size

1 Vegetarian Lozenge(s)

Servings Per Container

Supplement Form

Other (e.g. tea bag)

Bar Code (UPC/SKU)

7 37870 15366 5

Product Version

L01536I

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 Vegetarian Lozenge(s) · 1 per day

Ingredient	Amount Per Serving	% Daily Value
Vitamin B12(Methylcobalamin)	1 mg	41667%

Not Present

Other Ingredients

XylitolSorbitolMaltodextrinStearic AcidStearateMicrocrystalline CelluloseVanilla Flavor, NaturalRice StarchFood Starch, Modified

Target Groups

Adult (18 - 50 Years)Gluten Free

Label Claims

NutrientAll Other

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: Dissolve in mouth or chew one (1) lozenge daily, or as recommended by a healthcare practitioner.

Warnings & Precautions

Precautions re: Children

Warnings: Keep out of reach of children.

Precautions re: All Other

Read the entire label and follow the directions carefully prior to use. Do not exceed recommended dose. Do not purchase if outer seal is broken or damaged.

Precautions re: Pregnant or Nursing or Prescription Medications

When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

Precautions re: All Other

To report a serious adverse event or obtain product information, contact 1-866-280-2852.

Storage

Store tightly closed in a cool, dry place.

Formulation

Formulation re: Does NOT Contain

Gluten Free Non GMO LE Certified

Formula re: Contains

Bioactive form of B12

FDA Statements

FDA Statement of Identity

Dietary Supplement

Other Label Statements

General Statements: All Other Content

Scan for product info

Seals/Symbols

Non GMO LE Certified

Manufacturer & Distributor

Distributor

Quality Supplements and Vitamins, Inc.

Ft. Lauderdale, FL, 33309

1-866-280-2852

Market Reference

$6.49 – $110.99· 31 listings

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Life Extension Vitamin B12 Methylcobalamin 1mg 60 Vegetarian Lozenges Energy
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$34.99

Where to Buy Locally

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

Research & Studies

Life Extension
T Mitchell - atlaschiropractichealthcenter.com
… Very serious sleep-wake disorders have been successfully treated with vitamin B12 in the methylcobalamin form, although it may not work for everyone. Unfortunately, the …
Diagnosis, treatment and long-term management of vitamin B12 deficiency in adults: a Delphi expert consensus
…, Vitamin B12 Consensus Panelists Group - Journal of Clinical …, 2024 - mdpi.com
… -dose oral B12 (1 mg/d) is similar in correcting serum concentrations of vitamin B12, though … of different chemical forms of vitamin B12 (eg, cyanocobalamin and methylcobalamin), the …
202478 citations
A randomized placebo controlled trial of vitamin B12 supplementation to prevent cognitive decline in older diabetic people with borderline low serum vitamin B12
T Kwok, J Lee, RC Ma, SY Wong, K Kung, A Lam… - Clinical Nutrition, 2017 - Elsevier
… 271 diabetic non-demented outpatients aged 70 years or older with plasma vitamin B 12 150–300 pmol/L in outpatient clinics were randomly assigned to take either methylcobalamin …
201778 citations
Long-Term Effects of Vitamin B12, Folate, and Vitamin B6 Supplements in Elderly People with Normal Serum Vitamin B12 Concentrations
BF Henning, M Tepel, R Riezler, HJ Naurath - Gerontology, 2001 - karger.com
… vitamin supplement containing 1 mg vitamin B12, 1.1 mg folate, and 5 mg vitamin B6 on … tHcy acts as an agonist at the glutamate binding site of the N-methyl-D-aspartate receptor, …
200127 citations
Biological properties of vitamin B12
M Moravcová, T Siatka, LK Krčmová… - Nutrition Research …, 2025 - cambridge.org
… of vitamins B1, B2, B3 and B5 (1). Although there is a recent practical paper on vitamin B12 (2), a comprehensive paper on vitamin B12 … B12 (methylcobalamin and adenosylcobalamin). …
202541 citations
B12: the vital vitamin
T Mitchell - Life Extension Magazine, 1999 - forum.bodybuilding.nl
… As a result, a vitamin B12 deficiency may not manifest itself until after 5 or 6 years of a diet supplying inadequate amounts. Vitamin B12 functions as a methyl donor and works with folic …
1999

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-03-25. DSLD Label ID: 328577. 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.