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)
Celadrin®, Joint Health, 180 Softgels
Celadrin®, Joint Health, 180 Softgels
Product 83 Brand 88
Celadrin, Joint Health, 90 Softgels
Celadrin, Joint Health, 90 Softgels
Product 83 Brand 88
Total Body Collagen, Bioactive Peptides, Orange, 1 lb 1 oz (500 g)
Total Body Collagen, Bioactive Peptides, Orange, 1 lb 1 oz (500 g)
Product 83 Brand 88
Total Body Collagen, Bioactive Peptides, Pomegranate, 1 lb 1 oz (500 g)
Total Body Collagen, Bioactive Peptides, Pomegranate, 1 lb 1 oz (500 g)
Product 83 Brand 88
Stress-Relax, Tranquil Sleep, 60 Chewable Tablets
Stress-Relax, Tranquil Sleep, 60 Chewable Tablets
Product 83 Brand 88
Stress-Relax®, Peaceful ZZZ, 60 Vegetarian Capsules (250 mg per Capsule)
Stress-Relax®, Peaceful ZZZ, 60 Vegetarian Capsules (250 mg per Capsule)
Product 83 Brand 88
Stress-Relax, Tranquil Sleep, 5-HTP, Suntheanine & Melatonin, 120 Chewable Tablets
Stress-Relax, Tranquil Sleep, 5-HTP, Suntheanine & Melatonin, 120 Chewable Tablets
Product 83 Brand 88
Women's MultiStart®, 180 Tablets
Women's MultiStart®, 180 Tablets
Product 83 Brand 88
Calm Biotic™, 3 Billion, 30 Vegetarian Capsules
Calm Biotic™, 3 Billion, 30 Vegetarian Capsules
Product 83 Brand 88
NAC, N-Acetyl-L-Cysteine, 600 mg, 60 Vegetarian Capsules
NAC, N-Acetyl-L-Cysteine, 600 mg, 60 Vegetarian Capsules
Product 83 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.