Seeking Health L-5-MTHF, 5 mg supplement bottle
Seeking Health

L-5-MTHF, 5 mg

What We Researched
1 active ingredient analyzed · 2 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
33
Product Score Poor
75
Brand Score Fair

Product Analysis

Transparency Very Poor

Supplement Facts

IngredientAmount% DV
Vitamin C
Bioavailability Fair

Absorption Rating

  • Vitamin C Fair
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy N/A

Dosage Analysis

Dosage data not available for assessment.

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C

Price Comparison

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Seeking Health

Founded 2011 · Bellingham, Washington, USA · 88 products · seekinghealth.com

Certifications

2 certifications
Fda Gmp Inspections Verified Source
Nsf Gmp Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Claimed Source

Violation History

2 incidents
Prop 65 Lead2025-07-11Source
Recall Optimal Multivitamin Chewable Dietary Supplements2022-09-16Source
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Frequently Asked Questions
Is Seeking Health L-5-MTHF, 5 mg a good supplement?

Seeking Health L-5-MTHF, 5 mg received a product quality score of 33/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 1 active ingredients The manufacturer, Seeking Health, holds a brand trust score of 75/100 with 2 verified certifications including Fda Gmp Inspections, Nsf Gmp.

What are the ingredients in Seeking Health L-5-MTHF, 5 mg?

Seeking Health L-5-MTHF, 5 mg contains 1 active ingredients: Vitamin C. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Seeking Health L-5-MTHF, 5 mg safe to take?

Seeking Health L-5-MTHF, 5 mg has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Seeking Health a trustworthy supplement brand?

Seeking Health receives a brand trust score of 75/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2011 and headquartered in Bellingham, Washington, USA, the company offers 88 products in their lineup. They hold 2 verified certifications including Fda Gmp Inspections, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Seeking Health has 2 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.