Home/ Supplements/ Vitamin B12/ Methyl B-12 Lozenges

Methyl B-12 Lozenges

product on market Lozenge Nutri-West Functional Health Series Safety: 90/100
90/100

This product looks safe

  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 67% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Vitamin B12 and folate are essential nutrients that support neurological function and red blood cell formation, with strong evidence supporting their role in metabolic processes. The proprietary blend has limited evidence regarding its specific efficacy. The formulation maintains a high safety profile for general use.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for Methyl B-12 Lozenges
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Lozenge Tablet(s)
Serving Size
Vitamin
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

1000 mcg (16670% DV)
416.7× RDA — above typical dose 139 studies (A:1, B:44)
400 mcg (100% DV)
Within RDA (1.0× RDA) 226 studies (A:10, B:105)
Proprietary Blend of
1 mg

Other Ingredients

Maltodextrin Fructose Vegetable Stearine Xylitol natural Orange flavor
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Warnings & Precautions

Keep out of reach of children.

Tamper resistant outer seal – do not use if broken.

Additional Information

For distribution by health care professionals only.

Store in cool, dry place.

“When you want the best”

Metadata

Product Details

DSLD Entry Date2020-03-24
Product TypeVitamin
FormLozenge
BrandNutri-West Functional Health Series
DSLD ID214896
Data Updated2026-04-11
Research

Research Evidence

237
Research Sources
53
Avg Quality
83
Meta Analysis
74
Systematic Review
45
Rct
29
Clinical Trial
2
Guideline
2
Regulatory Source
1
Openfda Safety
A Associations between serum Homocysteine, vitamin B9, and vitamin B12 levels and the formation of intracranial Aneurysms: A systematic review and meta-analysis
Meta Analysis Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 2025 PubMed DOI
A Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies
Meta Analysis Critical reviews in food science and nutrition 2019 PubMed DOI
A Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency
Systematic Review The Cochrane database of systematic reviews 2018 PubMed DOI
A Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression
Meta Analysis Nutrients 2021 PubMed DOI
A Efficacy of different routes of vitamin B12 supplementation for the treatment of patients with vitamin B12 deficiency: A systematic review and network meta-analysis
Systematic Review Irish journal of medical science 2024 PubMed DOI
B Helicobacter pylori infection and micronutrient deficiency in pregnant women: a systematic review and meta-analysis
Meta Analysis BMJ open gastroenterology 2020 PubMed DOI
B Vitamin B12 supplementation during pregnancy for maternal and child health outcomes
Systematic Review The Cochrane database of systematic reviews 2024 PubMed DOI
B A comprehensive review and meta-regression analysis of randomized controlled trials examining the impact of vitamin B12 supplementation on homocysteine levels
Meta Analysis Nutrition reviews 2024 PubMed DOI
B Relationship between vitamin B12 levels and motor development: A systematic review
Systematic Review Clinical nutrition ESPEN 2024 PubMed DOI
B Vitamin B12, folate, and homocysteine in metabolic syndrome: a systematic review and meta-analysis
Meta Analysis Frontiers in endocrinology 2023 PubMed DOI
View all evidence for Vitamin B12 →
Compare

Similar Products

Timed Release B-12 1500 mg
Vitamin World · Lozenge
100
Natural Berry Flavor Methyl B-12 1,000 mcg
VitaCeutical Labs · Lozenge
100
B-12 Lozenge 1,000 mcg
VitaCeutical Labs · Lozenge
100
High Potency Sublingual Vitamin B 12 2500 mcg
Member's Mark · Lozenge
100
Methylcobalamin B-12 5000 mcg
Vitamin World · Lozenge
100
View all Vitamin B12 products →
Vitamin B12 research Best Vitamin B12 All Vitamin B12 products More from Nutri-West Functional Health Series View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.