Extended Release B-12 1000 mcg®
Single Vitamin & MineralBrand: Mason Natural
Functions
Net Contents
60 Tablet(s)
Serving Size
1 Tablet(s)
Servings Per Container
Not specified
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
3 11845 08055 4
Product Version
805-60 Rev. 5
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
2 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
2 ingredients report a %DV; 1 meet or exceed 100% DV.
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
- Soy
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 Tablet(s)
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Vitamin B12(Cyanocobalamin) | 1000 mcg | 41670% |
| Calcium(Dicalcium Phosphate) | 100 mg | 8% |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: Adults - Take one tablet daily, preferably with food, as a dietary supplement.
Warnings & Precautions
Precautions re: Pregnant or Nursing or Prescription Medications
Caution: If you are pregnant, nursing, taking any medications or have any medical condition, consult your physician before use.
Precautions re: All Other
Discontinue use and consult your physician if any adverse reactions occur.
Precautions re: Children
Keep out of reach of children.
Precautions re: All Other
Tamper-Evident Seal: Do not use product if seal appears tampered.
Storage
Storage
Store in a dry place under controlled room temperature: 20 degrees - 25 degrees C (68 degrees - 77 degrees F).
Formulation
Formulation re: Other
May support conversion of food into energy
Formulation re: Other
Natural color variation may occur in this product.
Formulation re: Does NOT Contain
Guaranteed no added: Diary, eggs, fish, crustacean shellfish, peanuts, tree nuts, wheat, soy, yeast.
Formulation re: Does NOT Contain
Soy free
Formulation re: Other
Manufactured in the USA for: Mason Vitamins, Inc.
FDA Statements
FDA Statement of Identity
Dietary Supplement
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.
Other Label Statements
Seals/Symbols
Mason guarantee Laboratory Tested cGMP Certified Good Manufacturing Practice
General Statements: All Other Content
Certified N Mason natural Est. 1967
Brand IP Statement(s) re: (c), (TM), (SM)
Mason Natural is a registered trademark and does not refer to any product or ingredient claim.
General Statements: All Other Content
Please recycle
Manufacturer & Distributor
Distributor
Mason Vitamins, Inc.
Miami Lakes, FL, 33014
1-888-860-5376
Market Reference
Mason Natural Extended Release Tablets
PureFormulas.com$7.46Mason Natural Vitamin B-12 1000 mcg
Mason Natural3.5(4)$7.99Mason Natural Vitamin B-12
Mason Natural4.7(491)$16.59Vitamin Supplement Mason Natural Vitamin B12 1000 mcg Strength Tablet 100 per Bottle,85303 (1/BT)
Progressive Medical Store$13.79Mason Natural Vitamin B12 Tablets
Medicaleshop4.8(286)$11.72Mason Natural Folic Acid B-6 & B-12 90 Tablets
iHerb4.7(793)$5.78Nature Made Vitamin B12 1000 mcg
Swanson Health Products4.6(988)$19.27Jamieson Vitamin B12 Fast-Dissolving
Instacart4.7(347)$16.99
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.
ITL Health
5.0 (37)Vitamin & Supplements Shop
50 Broadway, London SW1H 0BL
Nutriburst
4.6 (30)Manufacturer
8 Waterloo Pl, London SW1Y 4BN
Prodentim
5.0 (1)Vitamin & Supplements Shop
72 Regent St., London W1B 4EN
Holland & Barrett - Strand
3.7 (51)Vitamin & Supplements Shop
406-408 Strand, London WC2R 0NE
Protiv Nutrition
5.0 (1)Vitamin & Supplements Shop
3rd Floor, 207 Regent St., London W1B 3HH
Arbor Vitamins
5.0 (13)Vitamin & Supplements Shop
128 City Rd, London EC1V 2NX
Holland & Barrett - Covent Garden
3.7 (60)Vitamin & Supplements Shop
39 Long Acre, London WC2E 9LG
Holland & Barrett - Victoria Street
4.2 (60)Vitamin & Supplements Shop
86 Victoria St, London SW1E 5JL
Research & Studies
The Minerals You Need
R Mason - USA: Safe Goods Publishing, 2011 - youngagain.org
… way towards preventing and curing the endless list of health … We are said to synthesize our own vitamin B-12, but this … , especially since we take in about 1,000 mcg a day. This is not an …
20112 citationsRecent advances in dietary sources, health benefits, emerging encapsulation methods, food fortification, and new sensor-based monitoring of vitamin B12: a …
SMT Gharibzahedi, M Moghadam, J Amft, A Tolun… - Molecules, 2023 - mdpi.com
… vitamins and multivitamin/mineral supplements. These … balance in the serum levels of vitamins B 9 and B 12 [74]. It was … is necessary for better-controlled release of these vitamins [100]. …
202354 citationsBasic and clinical pharmacology
J Zehnder, SM Katzung, A Trevor - 2009 - doctorlib.org
… of iron, vitamin B 12 , or folic acid and then turn to the medical use of hematopoietic growth … to treat vitamin B 12 deficiency; however, oral doses of 1000 mcg of vitamin B 12 daily are …
2009171 citationsRoute and Type of Formulation Administered Influences the Absorption and Disposition of Vitamin B12 Levels in Serum
L Vitetta, J Zhou, R Manuel, S Dal Forno, S Hall… - Journal of functional …, 2018 - mdpi.com
… injections of vitamin B 12 reports strongly suggest that … of B 12 significantly lowers costs and benefits the health care system [… any form of supplements at the time of enrolment they were …
201837 citationsDietary Supplements for Peri‐and Early Postmenopausal Women: A Quantitative Proposal Based on Disparities Between Recommendations and Dietary Intakes
SL Booth, ME Nelson, JB Mason… - Nutrition in Clinical …, 1999 - Wiley Online Library
… dietary supplement would have demonstrated health benefits for women in this age group. … B 12 are sufficient to overcome such impairments. Therefore, supplementation of vitamin B 12 …
19994 citationsComparative bioavailability and utilization of particular forms of B12 supplements with potential to mitigate B12-related genetic polymorphisms
C Paul, DM Brady - Integrative Medicine: A Clinician's Journal, 2017 - pmc.ncbi.nlm.nih.gov
… However, a 2010 study assessed B 12 status versus B 12 … vitamin B 12 /d is associated with an adequate vitamin B 12 status… in a healthy population between 18 and 50 years of age.”16 …
2017157 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-04-22. DSLD Label ID: 244818. 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.
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