Sublingual B12 5000 mcg®

Vitamins

Brand: Sundown Naturals

LozengeVitaminOn Market
Click to view full label

Net Contents

30 Microlozenge(s)

Serving Size

1 Microlozenge(s)

Servings Per Container

Not specified

Supplement Form

Lozenge

Bar Code (UPC/SKU)

0 30768 01471 1

Product Version

Prod. No. 36231 01A B1471 KAA

Label Analysis

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

2Active Ingredients

2 distinct active ingredients are disclosed 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

Free From

  • Milk
  • Fish
  • 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 Microlozenge(s) · 1 per day

IngredientAmount Per Serving% Daily Value
Vitamin B125000 mcg83333%
Coenzyme B12100 mcg

Not Present

Other Ingredients

MannitolCrospovidoneStearic AcidNatural flavorContains <2% of:

Target Groups

VegetarianAdult (18 - 50 Years)Gluten Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

DIRECTIONS: FOR ADULTS, TAKE ONE (1) MICROLOZENGE DAILY. PLACE MICROLOZENGE UNDER TONGUE FOR 30 SECONDS BEFORE SWALLOWING. As a reminder, discuss the supplements and medications you take with your health care providers.

Warnings & Precautions

Precautions re: Children

KEEP OUT OF REACH OF CHILDREN.

Precautions re: Pregnant or Nursing or Prescription Medications

WARNING: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.

Precautions re: All Other

Discontinue use and consult your doctor if any adverse reactions occur.

Precautions re: All Other

TAMPER RESISTANT: DO NOT USE IF SEAL UNDER CAP IS BROKEN OR MISSING.

Storage

Storage

STORE AT ROOM TEMPERATURE AND AVOID EXCESSIVE HEAT.

Formulation

Formulation re: Vegetarian/Vegan

VEGETARIAN FORMULA

Formulation re: Does NOT Contain

No Artificial Flavor, No Preservatives, No Sugar, No Starch, No Milk, No Lactose, No Soy, No Gluten, No Yeast, No Fish.

Formulation re: Does NOT Contain

Sodium Free.

FDA Statements

FDA Statement of Identity

VITAMIN 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.

Other Label Statements

Brand IP Statement(s) re: (c), (TM), (SM)

2011

General Statements: All Other Content

High Potency

General Statements: All Other Content

PLEASE RECYCLE

General: Product/Version Code

Prod. No. 36231 01A B1471 KAA

General Statements: All Other Content

Promotes Energy Metabolism & Heart Health*

General Statements: All Other Content

Smart Facts Vitamin B-12 is essential for the normal formation of blood cells and contributes to the health of the nervous system.* In addition, the B vitamins play a role in energy metabolism in the body.*

Seals/Symbols

GUARANTEED QUALITY LABORATORY TESTED

Manufacturer & Distributor

Other

Manufacturer

Rexall Sundown, Inc.

Boca Raton, FL, 33487, USA

Other

1-888-848-2435

Market Reference

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Where to Buy Locally

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Research & Studies

  • Efficacy of sublingual and oral vitamin B12 versus intramuscular administration: insights from a systematic review and meta-analysis

    M Mazur, A Ndokaj, C Salerno, J Vallone… - Frontiers in …, 2025 - frontiersin.org

    … • 5,000 mcg: ∼62% … and dosage, we generated a supplementary plot combining these two variables (… From a public health perspective, our findings support the implementation of non-…

    20253 citations
  • A comparison of sublingual and intranasal routes for administration of vitamin B12 to human subjects

    MA Ramirez - 2009 - search.proquest.com

    … supplementation, although cyanocobalamin is the more common supplement in the United … a major cause of Vitamin B12 deficiency in we 11-nourished, healthy populations.Although …

    2009
  • Vitamin B12 Supplementation: Is More Always Better?

    M Yepes-Calderón, CSE Doorenbos, ME Stegmann… - Nutrients, 2026 - mdpi.com

    2026
  • Efficacy of sublingual versus oral vitamin B12 supplementation for the treatment of vitamin B12 deficiency–A prospective randomised open label study

    K Sridar, AR Saraswathy, N Rao - Clinical Nutrition …, 2024 - clinicalnutritionespen.com

    … No significant difference was observed in the normalisation of serum vitamin B12 levels between oral (66.7%) and sublingual (68.4%) groups (p= 0.82). Secondary outcomes were also …

    2024
  • Over the Counter Natural Cures, Expanded Edition: Take Charge of Your Health in 30 Days with 10 Lifesaving Supplements for under $10

    S Ellison - 2009 - books.google.com

    … supplement bottles and replaced them with nutritional counterfeits labeled as vitamin D, vitamin E, … Manufactured under FDA-approved good manufacturing practices, Sundown Naturals …

    20094 citations
  • The Vitamin Book: The Complete Guide to Vitamins, Minerals, and the Most Effective Herbal Remediesand Dietary Supplements

    HM Silverman, J Romano, G Elmer - 2009 - books.google.com

    … If you suspect you have a medical problem, we urge you to seek competent medical help. … , and these are vitamins B12, B6, and, to some extent, vitamin C. Vitamin B12 is stored in the …

    200912 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-01-25. DSLD Label ID: 4897. 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.