Liquid B-12 B-Complex®

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 mL · 1– per day

Not Present

• 

  B-12 B-Complex Liquid

  iHerb4.7(1200)

  $6.75
• 

  NOW Liquid with B-12 Complex

  Bee's Marketplace4.4(17)

  $9.99
• 

  NOW Foods B-12 10,000 mcg

  NOW5.0(40)

  $23.19
• 

  NOW Foods Ultra B-12 Liquid Supplement

  PureFormulas.com4.7(547)

  $25.37
• 

  (2 pack) NOW Supplements, Ultra B-12, Liquid, 800 mcg Folic Acid, Cellular Energy Production*, 4-Ounce, Size: 1.75 x 1.75 x 4.80, Orange

  Walmart - Fruitful Yield4.7(29)

  $35.96
• 

  NOW Foods Ultra B-12 Liquid 16 oz.

  Supplement Giant4.7(29)

  $11.99
• 

  Now Foods B-12 Energy Boost Mixed Berry Flavor Shots

  iHerb4.6(95)

  $17.75
• 

  Now Foods B-12 Liquid B-Complex (2 oz) ( Multi-Pack)

  GoSupps.com4.7(1200)

  $44.99

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• Vitamin World

  4.8 (18)

  Vitamin & supplements store

  100 Citadel Outlet, Commerce, CA 90040

  Directions(323) 721-1197

• Nutrition Depot

  5.0 (112)

  Vitamin & supplements store

  2005 Southwest Fwy, Houston, TX 77098

  Directions(346) 516-0878

• Vitamin Factory Outlet

  4.6 (34)

  Vitamin & supplements store

  75 Bi County Blvd, Farmingdale, NY 11735

  Directions(631) 542-5650

• Supplement Superstore

  5.0 (1389)

  Vitamin & supplements store

  8420 Eager Rd, St. Louis, MO 63144

  Directions(314) 961-3935

• The Vitamin Shoppe

  4.4 (187)

  Vitamin & supplements store

  370 NJ-3, Clifton, NJ 07014

  Directions(973) 916-5070

• e-NutritionStore.com

  5.0 (10)

  Vitamin & supplements store

  6010 Meadowridge Center Dr K, Elkridge, MD 21075

  Directions(443) 483-3340

• Supplement Superstore

  5.0 (450)

  Vitamin & supplements store

  920 NW Pryor Rd, Lee's Summit, MO 64081

  Directions(816) 434-5164

• The Vitamin Shoppe

  4.5 (210)

  Vitamin & supplements store

  137 E Rte 4, Paramus, NJ 07652

  Directions(201) 556-1117

• 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

  … and storage affect B 12 stability in foods, food supplements, and … B-complex vitamins. In a narrow sense, the term vitamin … Vitamin B 12 deficiency is an important public health issue, …

  2022160 citations

• 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

  … of vitamin B 12 /d is associated with an adequate vitamin B 12 … in a healthy population between 18 and 50 years of age.”16 … and B-complex formulas available on the market contain B 12 …

  2017157 citations

• A single-center, double-blinded, randomized controlled study to evaluate the relative efficacy of sublingual and oral vitamin B-complex administration in reducing total …

  Y Yazaki, G Chow, M Mattie - … Advancing Integrative Health, 2006 - journals.sagepub.com

  … B complex supplements sublingually. Of particular interest are those subjects within the “senior” population in whom there is a higher prevalence of B12 gastrointestinal malabsorption …

  200635 citations

• Recent 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

  … B-complex vitamins and multivitamin/mineral supplements. … a balance in the serum levels of vitamins B 9 and B 12 [74]. It … What remains is a filtrate containing the extracted VB 12 , now …

  202354 citations

• B vitamins, glucoronolactone and the immune system: bioavailability, doses and efficiency

  C Munteanu, B Schwartz - Nutrients, 2023 - mdpi.com

  … Glucoronolactone as well as B complex supplements are … alone or together with other compounds can cause health … there is little information available right now about this chemical. As …

  202338 citations

• Vitamin B12 deficiency in older people: a practical approach to recognition and management

  N Mouchaileh - Journal of Pharmacy Practice and Research, 2023 - Wiley Online Library

  … vitamin B 12 (eg vitamin B 12 from oral supplementation) may … is now thought that adequate absorption of oral supplements … B 12 is also available in multivitamin and vitamin B complex …

  202341 citations

• Riboflavin (Vitamin B2) on the Label

  What riboflavin is, how much a typical product provides, and why it can change the color of urine.

  VitaSuppTrack Editorial· Jun 24, 2026

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2024-07-25. DSLD Label ID: 314420. 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.