Nutrisorb Methyl FolGuard
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 100% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
4 Drop(s)
Serving Size
Vitamin
Product Type
100%
Evidence Coverage
Supplement Facts — Evidence Check
400 mcg
(200% DV)
✅ Within RDA (1.0× RDA of 0.4 mg)
📚 225 studies (Tier A: 10, B: 105)
400 mcg
(16000% DV)
📊 166.7× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
Other Ingredients
Water, Purified
Folate
Vitamin B12
Citric Acid
Potassium Sorbate
Label Claims — Verification
❓
Nutrient
❓
All Other
All Other (99% of products)
Structure/Function (77% of products)
Nutrient (60% of products)
Approved Health (5% of products)
Target Groups
Vegan
Vegetarian
Adult (18 - 50 Years)
Dairy Free
Product Information
📋 Directions for Use
Directions: 4 drops taken daily in water with food, or under the tongue, or as professionally directed. Shake well before use.
⚠️ Warnings & Precautions
This product should not be used as a substitute for a varied diet and healthy lifestyle. Do not exceed the stated recommended daily intake. Do not purchase if the seal is broken. If you are under medical supervision, please consult a doctor before use.
Keep out of reach of children.
🧪 Formulation Notes
Liquid folate and vitamin B12 in a simple purified water base
Vegetarian & vegan
Additional Information
NRV = Nutrient reference value
Store in a cool, dry place.
Product Details
Research Evidence
363
Research Sources
57
Avg Quality Score
187
Meta Analysis
56
Systematic Review
54
Rct
29
Guideline
26
Clinical Trial
6
Cochrane Review
2
Regulatory Source
1
Other
1
Openfda Safety
A
Community-based intervention packages for reducing maternal and neonatal morbidity and mortality and improving neonatal outcomes
A
Folate Intake and Risk of Pancreatic Cancer: A Systematic Review and Updated Meta-Analysis of Epidemiological Studies
A
The Association Between the Risk of Hypertensive Disorders of Pregnancy and Folic Acid: A Systematic Review and Meta-Analysis
A
A Comparative Study Evaluating the Effectiveness of Folate-Based B Vitamin Intervention on Cognitive Function of Older Adults under Mandatory Folic Acid Fortification Policy: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
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
Beneficial effects of folic acid supplementation on lipid markers in adults: A GRADE-assessed systematic review and dose-response meta-analysis of data from 21,787 participants in 34 randomized controlled trials
A
Folic acid supplementation and blood pressure: a GRADE-assessed systematic review and dose-response meta-analysis of 41,633 participants
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