Vitamin 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 Softgel(s) · 1 per day

Not Present

• 

  Nature Made Vitamin B12 1000 mcg

  Nature Made4.7(2500)

  $11.29
• 

  Nature Made Vitamin B12 1000 mcg Softgels

  Walmart4.7(2500)

  $19.98
• 

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

  Walmart4.6(685)

  $6.74
• 

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

  Walmart4.7(2500)

  $35.87
• 

  Nature Made Vitamin B12 1000 mcg. Softgels Value

  Walmart - BENZA INVESTMENTS LLC4.7(2500)

  $20.35
• 

  Nature Made Energy B12 1000 mcg Gummies

  Target4.3(906)

  $5.69Lowest
• 

  Nature Made Zero Sugar Energy B12 Gummies

  Albertsons4.3(262)

  $11.50
• 

  Nature Made Vitamin B12 1000 mcg Time Release Tablets

  MyOTC4.7(2500)

  $9.98

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 Vitamin Shoppe

  4.6 (115)

  Vitamin & supplements store

  3831 Edwards Rd Ste 500, Cincinnati, OH 45209

  Directions(513) 351-1376

• GNC

  4.2 (49)

  Vitamin & supplements store

  1785 Monmouth St Space 1785, Newport, KY 41071

  Directions(859) 307-4011

• Whole Foods Market

  4.2 (1470)

  Health food store

  2693 Edmondson Rd, Cincinnati, OH 45209

  Directions(513) 531-8015

• GNC

  4.8 (85)

  Vitamin & supplements store

  9850 Colerain Ave, Cincinnati, OH 45251

  Directions(513) 741-9200

• Walgreens

  3.8 (56)

  Vitamin & supplements store

  406 Main St, Cincinnati, OH 45202

  Directions(513) 721-0840

• The Vitamin Shoppe

  4.6 (180)

  Vitamin & supplements store

  7508 Mall Rd, Florence, KY 41042

  Directions(859) 746-0015

• GNC

  3.9 (22)

  Vitamin & supplements store

  2887 Dixie Hwy, Crestview Hills, KY 41017

  Directions(859) 760-7098

• The Vitamin Shoppe

  4.4 (102)

  Vitamin & supplements store

  9950 Waterstone Blvd, Cincinnati, OH 45249

  Directions(513) 583-0148

• Crystalline Vitamin B12

  EL Rickes, NG Brink, FR Koniuszy, TR Wood, K Folkers - Science, 1948 - science.org

  … This dose range is equivalent tonot more than about 20-60 [lg of vitamin B12. Further research is in progress on the composition,structure, and biological activity of vitamin B12' During …

  1948941 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

  … The synthetic form of vitamin B12, cyanocobalamin, has … forms of vitamin B12 are shown to improve vitamin B12 status … be further converted to active forms of B12 that are usable by the …

  20252 citations

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

  S Carter - veedma.com

  … Vitamin D supports calcium absorption and immune function; vitamin B12 helps make red blood cells and maintain nerves; magnesium and zinc are involved in energy production, …

• Vitamin B12

  SP Stabler - Present knowledge in nutrition, 2020 - Elsevier

  Vitamin B12 also known as cobalamin is a cobalt-containing corrin ring cofactor required for two enzymes in higher animals, methionine synthase and L-methylmalonyl-Co-A mutase. It …

  2020101 citations

• Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency: a systematic review of randomized controlled trials

  CC Butler, J Vidal-Alaball, R Cannings-John… - Family …, 2006 - academic.oup.com

  … The other trial started with daily oral vitamin B12 1000 mcg for 10 days then decreased to only once a week for 4 weeks and then only once a month (3). At 90 days, the …

  2006322 citations

• Vitamin B12

  GFM Ball - Bioavailability and analysis of vitamins in foods, 1998 - Springer

  … The classical procedure for defining the nature of vitamin B12 malabsorption in adult humans is the urinary excretion (Schilling) test. In the basic procedure, a physiological (0.5 to 2.0I1g…

  199836 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2018-08-31. DSLD Label ID: 180261. 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.