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Thorne 5-MTHF 5 mg

5-MTHF 5 mg

92Score
Grade A · capsule · 60 servings · $68.00

5-MTHF 5 mg scores 92/100 (A grade). Strengths: All ingredients have Grade A evidence.

FolateHeart HealthMethylationMood

Score Breakdown

Formulate scores every product across six weighted dimensions. Each dimension is graded independently — hover or tap to see what drove each component.

Evidence Qualityweight 25%
100/ 100
Dose Accuracyweight 20%
95/ 100
Bioavailabilityweight 20%
82/ 100
Transparencyweight 10%
100/ 100
Safetyweight 10%
100/ 100
Manufacturingweight 10%
80/ 100
Valueweight 5%
60/ 100

Ingredients per Serving

IngredientAmount
Folate (L-5-MTHF)8.3 mg DFE

Certifications & Testing

NSF CertifiedGluten FreeDairy FreeSoy FreeThorne VerifiedNatural FlavorsNatural ColorsGMP Certified

Other Ingredients

Hypromellose (derived from cellulose) capsule, Leucine, Microcrystalline Cellulose, Silicon Dioxide

Recommended Use

Take 1 capsule one to two times daily or as recommended by your health-care practitioner.

Warnings

ALLERGY WARNING This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients. PREGNANCY If pregnant, consult your health-care practitioner before using this product. INTERACTIONS 5-methyltetrahydrofolate (5-MTHF) supplementation is not recommended concurrent with methotrexate cancer therapy, as it can interfere with methotrexate's anti-neoplastic ac

Frequently Asked Questions

What is Thorne 5-MTHF 5 mg's Formulate score?

Thorne 5-MTHF 5 mg scores 92 out of 100 (grade A) on Formulate's ingredient-level rubric, which weighs evidence quality, dose accuracy, bioavailability, transparency, safety, and manufacturing practices.

What's in Thorne 5-MTHF 5 mg?

Each serving contains Folate (L-5-MTHF) (8.3 mg DFE). Serving size: 1 Capsules. 60 servings per container.

How do I take 5-mthf 5 mg?

Take 1 capsule one to two times daily or as recommended by your health-care practitioner.

Is Thorne 5-MTHF 5 mg third-party tested?

Thorne lists the following certifications and testing for this product: NSF Certified, Gluten Free, Dairy Free, Soy Free, Thorne Verified, Natural Flavors, Natural Colors, GMP Certified.

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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.