Methyl B-12®

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 Lozenge(s) · 1 per day

Not Present

• 

  Carlson B-12 1000 mcg

  Carlson Labs4.8(191)

  $13.50
• 

  Carlson Laboratories Tri-B 360 Tablets

  iHerb4.8(42)

  $23.97
• 

  Carlson Labs B-12 Chewable Tablets

  GoSupps.com4.8(191)

  $24.99
• 

  Carlson Tri-B B6, Folate, B12 (360 count) #7661

  Smallflower.com4.8(42)

  $27.68
• 

  Carlson Labs Stress & Energy B Complex 180 Capsules

  Carlson Labs5.0(1)

  $29.90
• 

  Nature's Bounty B-12 Methylcobalamin 1000 mcg

  Walgreens.com4.7(1200)

  $13.99
• 

  Carlson Labs Active B Complex 120 Capsules

  Swanson Health Products5.0(1)

  $36.50
• 

  Swanson Vitamin B 12 Methylcobalamin High Absorption 5000 mcg 60 Tabs

  Target4.6(826)

  $19.39

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.

• IV Nutrition

  5.0 (91)

  Vitamin & supplements store

  305 W Virginia Ave, Effingham, IL 62401

  Directions(217) 219-8911

• Heartland Health Food

  4.8 (61)

  Health food store

  1301 W Evergreen Ave Ste 3A, Effingham, IL 62401

  Directions(217) 775-0201

• Walgreens

  2.8 (81)

  Vitamin & supplements store

  1200 W Fayette Ave, Effingham, IL 62401

  Directions(217) 342-6075

• Walmart Supercenter

  3.9 (4045)

  Department store

  1204 Ave of Mid-America, Effingham, IL 62401

  Directions(217) 347-5171

• Complete Supplements

  4.9 (38)

  Vitamin & supplements store

  111 S Jackson St, Belleville, IL 62220

  Directions(618) 233-1080

• Supplement Superstores

  5.0 (994)

  Vitamin & supplements store

  6687 Center Grove Rd, Glen Carbon, IL 62034

  Directions(618) 307-5993

• Andes Baby

  5.0 (1)

  Baby store

  805 W Fayette Ave, Effingham, IL 62401

  Directions(217) 342-9393

• Supplement Superstore

  5.0 (917)

  Vitamin & supplements store

  3280 Green Mt Crossing Dr, Shiloh, IL 62269

  Directions(618) 624-9995

• Vitamin B12 in Foods, Food Supplements, and Medicines—A Review of Its Role and Properties with a Focus on Its Stability

  Ž Temova Rakuša, R Roškar, N Hickey, S Geremia - Molecules, 2022 - mdpi.com

  … Further, we explore how the manufacturing process and storage affect B 12 stability in foods, food supplements, and medicines and provide a summary of the data published to date on …

  2022155 citations

• Biological properties of vitamin B12

  M Moravcová, T Siatka, LK Krčmová… - Nutrition Research …, 2025 - cambridge.org

  … 0 -deoxyadenosylcobalamin, AdoCbl), or a methyl group to form methylcobalamin, or a hydroxyl group to form hydroxocobalamin. Similarly, some species use a different lower base …

  202537 citations

• B vitamins attenuate the epigenetic effects of ambient fine particles in a pilot human intervention trial

  J Zhong, O Karlsson, G Wang, J Li, Y Guo, X Lin… - Proceedings of the …, 2017 - pnas.org

  … CD4 + Th cells among healthy adults. We showed that these effects can be prevented with B-vitamin supplementation (ie, folic acid and vitamins B 6 and B 12 ). Furthermore—as the top …

  2017178 citations

• Metformin increases total serum homocysteine levels in non-diabetic male patients with coronary heart disease

  SM Carlsen, I Følling, V Grill, KS Bjerve… - … Journal of Clinical …, 1997 - Taylor & Francis

  … serum vitamin B 12 levels … B 12 and folate. Since MMA levels were unchanged, it remains an open question whether the increase in tHcy levels is secondary to reduced vitamin B 12 …

  1997149 citations

• Identification of a novel cobamide remodeling enzyme in the beneficial human gut bacterium Akkermansia muciniphila

  …, ZF Hallberg, A Deutschbauer, HK Carlson… - Mbio, 2020 - journals.asm.org

  … to use cobamides, the vitamin B 12 family of cofactors with … other cobamide remodeling enzymes or B 12 -binding domains and … IMPORTANCE Cobamides, comprising the vitamin B 12 …

  202042 citations

• … folate and serum vitamin metabolites in patients with rectal carcinoma: an open-label feasibility study of pemetrexed with folic acid and vitamin B: 12: supplementation

  CC Stoffregen, EA Odin, GU Carlsson… - Anti-Cancer …, 2016 - journals.lww.com

  … In this study, single-agent pemetrexed with FA/B 12 supplementation was given as neoadjuvant … vitamin B 12 metabolites following FA/B 12 supplementation and pemetrexed therapy. …

  201619 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-01-22. DSLD Label ID: 242277. 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.