Skip to content
Jarrow Formulas

Methyl Folate 400 mcg

Product Quality

Overall evidence-based quality rating

How Product Quality is assessed
8.95Superior

Price

$0.15/serving

Retail

$8.99

Container

60 servings

Serving

1 Capsule

Brand Quality

8.7

Why this score

Testing practices

  • Lot Tested
  • Third-Party Lab Tested
  • Transparent Batch-Specific COAs
  • ISO 17025 Lab

Testing coverage

  • Identity
  • Purity
  • Potency
  • Heavy Metals
  • Raw Ingredient Testing

Certifications

  • NSF Certified
  • USDA Organic Certified

Manufacturing standards

  • cGMP Certified
  • Made in USA

Innovation

  • Clinically Studied Product

Active Ingredients

Ranking

Folate Products97%
Vegetarian Products98%

Inactive Ingredients

9.5 Safe
  • Microcrystalline CelluloseIdeal
  • Hydroxypropyl MethylcelluloseIdeal
  • WaterIdeal
  • Magnesium StearateSafe

These statements have not been evaluated by the Food and Drug Administration. Any products and informational content displayed on this page are not intended to diagnose, treat, cure, or prevent any disease.

Supplement AI is evidence-based decision support, not medical advice, diagnosis, or treatment. The only official Supplement AI domain is supplementai.io; we are not affiliated with similarly named apps or services and are not currently on the App Store or Google Play Store.

Select a display theme