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B12 Methylcobalamin 3000 mcg

product on market Lozenge NutriCology Safety: 87/100
87/100

This product is generally safe

  • Folate: 666mg is 666.0× the Tolerable Upper Intake Level (1.0mg)
  • 67% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Vitamin B12, folate, and vitamin C are supported by strong evidence for maintaining neurological function and supporting cellular metabolism. These ingredients play critical roles in red blood cell formation and antioxidant defense. Research indicates a high safety profile for these nutrients when taken within recommended guidelines.

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

Alerts

Safety Alerts

Folate: 666mg is 666.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

Label for B12 Methylcobalamin 3000 mcg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Lozenge(s)
Serving Size
50
Servings
Vitamin
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
50 mg (56% DV)
666 mcg DFE (166% DV)
Exceeds UL by 666.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
3000 mcg (125000% DV)
1250.0× RDA — above typical dose 139 studies (A:1, B:44)

Other Ingredients

Fructose Mannitol Cellulose Stearic Acid Croscarmellose Sodium Magnesium Stearate Silica natural Cherry flavor Raspberry flavor
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Info

Product Information

Directions for Use

Suggested Use As a dietary supplement, adults place 1 lozenge daily under tongue 30 seconds before swallowing, or as directed by a healthcare professional. Do not exceed recommended dose.

Warnings & Precautions

Do not exceed recommended dose.

Formulation Notes

Conenzyme vitamin B12 in the form of methylcobalamin, with folic acid.

B12 Methylcobalamin 3000 mcg with Folic Acid

Additional Information

Keep in a cool, dry place, tightly capped.

Metadata

Product Details

UPC / SKU7 13947 56560 9
DSLD Entry Date2022-01-22
Product TypeVitamin
FormLozenge
BrandNutriCology
DSLD ID258504
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 →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.