Natural Factors

Founded 1950 · Coquitlam, British Columbia, Canada · 390 products · naturalfactors.com

Certifications

5 certifications
B Corp Certified Verified Source
Usp Verified Verified Source
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Usda Organic Verified Source

Violation History

5 incidents
Prop 65 Lead2025-10-31Source
Recall Hi Potency B Complex, RevitalX, Super Multi® IRON FREE2024-07-19Source
Lawsuit Products labeled as containing glucosamine sulfate did not contain the ingredient.2021Source
Prop 65 Lead2016-01-13Source
Recall Natural Factors L-Arginine 500mg2006-04-05Source
Products by Natural Factors (showing 10 of 686)
Magnesium Citrate, 150 mg, 180 Capsules
Magnesium Citrate, 150 mg, 180 Capsules
Product 75 Brand 88
MSM, 1,000 mg, 90 Capsules
MSM, 1,000 mg, 90 Capsules
Product 75 Brand 88
Glucosamine Sulfate, 500 mg, 180 Capsules
Glucosamine Sulfate, 500 mg, 180 Capsules
Product 75 Brand 88
MSM, 1,000 mg, 90 Tablets
MSM, 1,000 mg, 90 Tablets
Product 75 Brand 88
Glucosamine Sulfate, 500 mg, 360 Capsules
Glucosamine Sulfate, 500 mg, 360 Capsules
Product 75 Brand 88
PGX® Daily, Singles, 15 Sticks, 2.5 g Per Stick
PGX® Daily, Singles, 15 Sticks, 2.5 g Per Stick
Product 75 Brand 88
PGX Daily, Singles, 30 Convenient Sticks, (2.5 g) Each
PGX Daily, Singles, 30 Convenient Sticks, (2.5 g) Each
Product 75 Brand 88
MSM Joint Formula with Glucosamine & Chondroitin Sulfate, 90 Capsules
MSM Joint Formula with Glucosamine & Chondroitin Sulfate, 90 Capsules
Product 75 Brand 88
MSM & Glucosamine Sulfate, 180 Capsules
MSM & Glucosamine Sulfate, 180 Capsules
Product 75 Brand 88
MSM Joint Formula with Glucosamine & Chondroitin Sulfate, 180 Capsules
MSM Joint Formula with Glucosamine & Chondroitin Sulfate, 180 Capsules
Product 75 Brand 88

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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.