Vitamin B12 Methylcobalamin 500 mcg
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 100% of ingredients have research evidence
A
Label Compliance Grade
What the Evidence Says
AI-generated · Qwen 3.6 · grounded in 1 source · methodologyMethylcobalamin is a bioactive form of vitamin B12 that supports nerve function and red blood cell formation. There is strong clinical evidence supporting its role in maintaining cognitive health and preventing megaloblastic anemia. This specific ingredient profile is associated with a high safety rating.
AI-generated summary based on research evidence. Not medical advice.
Label
Product Label
Details
Label Data
1 Vegetarian Lozenge(s)
Serving Size
100
Servings
Vitamin
Product Type
100%
Evidence Coverage
Ingredients
Supplement Facts — Evidence Check
500 mcg
(20833% DV)
208.3× RDA — above typical dose
139 studies (A:1, B:44)
Other Ingredients
Mannitol
Sorbitol
Microcrystalline Cellulose
Stearate
Croscarmellose Sodium
Strawberry Flavor, Natural
Claims
Label Claims — Verification
Unverified
Nutrient
Unverified
All Other
Unverified
Structure/Function
Info
Product Information
Warnings & Precautions
To report a serious adverse event or obtain product information, contact 1-866-280-2852.
Formulation Notes
Gluten free
Bioactive form of B12
Additional Information
Non GMO Certified
Store tightly closed in a cool, dry place.
Metadata
Product Details
DSLD Entry Date2025-03-25
Product TypeVitamin
FormLozenge
BrandLife Extension
DSLD ID328023
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
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
A
Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency
A
Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression
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
B
Helicobacter pylori infection and micronutrient deficiency in pregnant women: a systematic review and meta-analysis
B
Vitamin B12 supplementation during pregnancy for maternal and child health outcomes
B
A comprehensive review and meta-regression analysis of randomized controlled trials examining the impact of vitamin B12 supplementation on homocysteine levels
B
Relationship between vitamin B12 levels and motor development: A systematic review
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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.