B12 1000 mcg®

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

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

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.

Serving Size: 1 Tablet(s) · 1 per day

Not Present

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  Nature Made Vitamin B12 1000 mcg

  Nature Made4.6(988)

  $11.29
• 

  Nature Made Vitamin B12 Sublingual 1000 mcg Sugar Free Fast Dissolve Tablets

  Walmart4.6(445)

  $6.74Lowest
• 

  Nature Made Sublingual Cherry B12 Micro-Lozenges

  Nature Made4.5(365)

  $9.89
• 

  Nature Made Energy B12 1000 mcg Gummies

  Nature Made4.3(884)

  $10.79
• 

  (2 pack) Nature Made Vitamin B12 1000 mcg Softgels, Dietary Supplement, 270 Count, Size: 270 Softgels

  Walmart4.7(1600)

  $35.87
• 

  Nature Made Zero Sugar Energy B12 Gummies

  Nature Made4.2(252)

  $18.99
• 

  Nature's Bounty Vitamin B-12

  Target4.7(962)

  $9.99
• 

  Nature Made Vitamin B12 1000 mcg Time Release Tablets

  Save Mart4.6(988)

  $25.99

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

• Supplement Superstore

  5.0 (1306)

  Vitamin & supplements store

  7449 S Lindbergh Blvd, St. Louis, MO 63125

  Directions(314) 416-8800

• Nutrition Depot

  5.0 (112)

  Vitamin & supplements store

  2005 Southwest Fwy, Houston, TX 77098

  Directions(346) 516-0878

• Supplement Warehouse

  4.7 (229)

  Vitamin & supplements store

  181 W Crossroads Pkwy Ste F, Bolingbrook, IL 60440

  Directions(630) 965-8526

• Supplement Superstores

  5.0 (1204)

  Vitamin & supplements store

  7344 W 135th St, Overland Park, KS 66223

  Directions(913) 402-6813

• Sport Formula 99 Raw Powder Vitamins and Nutrient Blends

  5.0 (132)

  Store

  8780 19th St #217, Rancho Cucamonga, CA 91701

  Directions(800) 964-8482

• Vitamin Factory Outlet

  4.6 (34)

  Vitamin & supplements store

  75 Bi County Blvd, Farmingdale, NY 11735

  Directions(631) 542-5650

• The B12 Store Katy

  5.0 (29)

  Vitamin & supplements store

  25220 Kingsland Blvd Ste 200, Katy, TX 77494

  Directions(346) 855-3151

• GNC

  3.5 (61)

  Vitamin & supplements store

  1645 2nd Ave #85th, New York, NY 10028

  Directions(212) 734-0333

• Comparative 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

  … –7 μg of vitamin B 12 /d is associated with an adequate vitamin B 12 status, which suggests … 2.4 μg of vitamin B 12 /d might be inadequate for optimal biomarker status, even in a healthy …

  2017157 citations

• Efficacy of supplementation with methylcobalamin and cyancobalamin in maintaining the level of serum holotranscobalamin in a group of plant-based diet (vegan) …

  CA Zugravu, A Macri, N Belc… - Experimental and …, 2021 - spandidos-publications.com

  … Daily doses vary between 5,000 mcg in one product, 1,000 mcg in … healthy when properly planned, it is almost completely devoid of vitamin B12, which must be provided by supplements…

  202125 citations

• Vitamin B12

  SP Stabler - Present knowledge in nutrition, 2020 - Elsevier

  … Human B12 deficiency is caused mainly by lack of animal source food or lack of IF. Human deficiency causes megaloblastic anemia and/or demyelinating neurologic syndromes with …

  2020101 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

  … In conclusion, vitamin B12 plays a vital role in human health. It … forms, like cyanocobalamin, and natural forms, such as … and determine whether natural B12 or B12 in supplement form is …

  20252 citations

• The best multivitamin for men over 50: how to choose between popular brands like nature made and centrum

  S Carter - veedma.com

  … with low vitamin D who supplement with vitamin D and calcium … Older men often absorb B12 poorly because stomach acid … labs without pushing anything far above the healthy range. …

• The pill book guide to natural medicines: Vitamins, minerals, nutritional supplements, herbs, and other natural products

  M Murray - 2008 - books.google.com

  … I want to see the natural health movement flourish, and I believe … B12 supplementation (400 to 1,000 mcg daily), because folic acid supplementation can mask an underlying vitamin B12 …

  200822 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-08-23. DSLD Label ID: 271534. 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.