Methyl B-12 2500 mcg
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 50% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
1 Caplet(s)
Serving Size
100
Servings
Single Vitamin and Mineral
Product Type
50%
Evidence Coverage
Supplement Facts — Evidence Check
2500 mcg
(104167% DV)
📊 1041.7× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
Calcium
135 mg
(10% DV)
Other Ingredients
Dicalcium Phosphate
Microcrystalline Cellulose
Hydroxypropyl Methylcellulose
Silicon Dioxide
Stearic Acid
Titanium Dioxide
Magnesium Stearate
Croscarmellose Sodium
Polyethylene Glycol
Talc
Carnauba wax
Label Claims — Verification
❓
Nutrient
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (89% of products)
Nutrient (56% of products)
Target Groups
Adult (18 - 50 Years)
Gluten Free
Dairy Free
Product Information
📋 Directions for Use
Directions: As a dietary supplement, take one caplet daily.
⚠️ Warnings & Precautions
Keep out of reach of children.
🧪 Formulation Notes
Highly absorbable Essential for carbohydrate metabolism & energy production Required for red blood cell formation
High potency Methyl B-12
No artificial flavors, gluten free, no milk. Gf gluten free
Additional Information
For more information: 1-888-462-2548 GNC.com
100-day supply
Store in a cool, dry place.
Product Details
Research Evidence
237
Research Sources
53
Avg Quality Score
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
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
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