NutriCology QuatreActiv™ Folate, 90 Vegetarian Capsules supplement bottle
NutriCology

QuatreActiv™ Folate, 90 Vegetarian Capsules

What We Researched
1 active ingredient analyzed · 3 inactive ingredients decoded · 2 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
100
Product Score Excellent
88
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
5-Methyltetrahydrofolate(from [6S]-5-methyltetrahydrofolic acid, glucosamine salt) 500 ug 125%
Bioavailability Excellent

Absorption Rating

  • 5-Methyltetrahydrofolate(from [6S]-5-methyltetrahydrofolic acid, glucosamine salt) Good
Other Ingredients Excellent

Fillers & Additives

  • Hydroxypropyl Methylcellulose
  • Microcrystalline cellulase
  • L-Leucine
Efficacy Excellent

Dosage Analysis

  • 5-Methyltetrahydrofolate(from [6S]-5-methyltetrahydrofolic acid, glucosamine salt) 500 ug Effective

Supplement Facts

Ingredient Amount % Daily Value
5-Methyltetrahydrofolate(from [6S]-5-methyltetrahydrofolic acid, glucosamine salt) 500 ug 125%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hydroxypropyl Methylcellulose Safe

It is used as a coating for tablets and capsules.

Microcrystalline cellulase Unknown
L-Leucine Safe

It is included for its potential muscle-building and recovery benefits.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$22$21$20$19$18 Mar 12 $19.79
Vitacost

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

Brand Trust Report
NutriCology

Founded 1979 · Salt Lake City, UT, USA · 55 products · nutricology.com/

Certifications

2 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source

Transparency

5 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
Testing Lab Disclosure — Claimed Source
In House Testing — Verified Source

Violation History

2 incidents
Prop 65 Lead2011-01-14Source
Lawsuit Failure to provide clear and reasonable warnings regarding exposure to lead in various supplement products.2011Source
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Frequently Asked Questions
Is NutriCology QuatreActiv™ Folate, 90 Vegetarian Capsules a good supplement?

NutriCology QuatreActiv™ Folate, 90 Vegetarian Capsules received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients with 90 servings per container. Of the 3 inactive ingredients, 2 are rated safe and 0 are flagged for review. The manufacturer, NutriCology, holds a brand trust score of 88/100 with 2 verified certifications including Consumerlab, Fda Gmp Inspections.

What are the ingredients in NutriCology QuatreActiv™ Folate, 90 Vegetarian Capsules?

NutriCology QuatreActiv™ Folate, 90 Vegetarian Capsules contains 1 active ingredients: 5-Methyltetrahydrofolate(from [6S]-5-methyltetrahydrofolic acid, glucosamine salt) (500 ug). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is NutriCology QuatreActiv™ Folate, 90 Vegetarian Capsules safe to take?

NutriCology QuatreActiv™ Folate, 90 Vegetarian Capsules 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 NutriCology a trustworthy supplement brand?

NutriCology receives a brand trust score of 88/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1979 and headquartered in Salt Lake City, UT, USA, the company offers 55 products in their lineup. They hold 2 verified certifications including Consumerlab, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: NutriCology 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.