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Dr. Mercola

Founded 1997 · Cape Coral, Florida, USA · 319 products · mercola.com/

86
Brand Score

Certifications

6 certifications
Consumerlab Source available Primary evidence
Nsf Gmp Source available Primary evidence
Usda Organic Source available Primary evidence
Fda Gmp Inspections Source available Primary evidence
NSF Certified for Sport Supporting evidence unavailable
NSF Contents Certified Supporting evidence unavailable

Transparency Claims

3 claims
Third Party Testing Claim — Evidence available Evidence
Contains Proprietary Blend — Brand claim; evidence unavailable

Violation History

8 incidents
Prop 65 Lead2025-04-18 Source available Primary source
Lawsuit Wrongful termination and breach of a severance contract by the former CEO.2024 Source available Primary source
Fda Warning Unapproved and misbranded products related to Coronavirus Disease 2019 (COVID-19).2021-02-18 Source available Primary source
Lawsuit False and unsupported claims that its indoor tanning systems are safe and do not increase the risk of skin cancer.2016 Source available Primary source
Fda Warning Illegal marketing of a medical device.2011-01-01 Source available Primary source
Fda Warning Illegal drug claims for various supplements.2006-01-01 Source available Primary source
Fda Warning Illegal drug claims for various supplements.2005-01-01 Source available Primary source
Fda Warning Letter FDA Warning Letter Source available Primary source
Products by Dr. Mercola
Ubiquinol
Ubiquinol
Product 100 Brand 86
Ubiquinol
Ubiquinol
Product 100 Brand 86
Pure Power Creatine Monohydrate - Supports Strength & Performance - Unflavored - NSF Certified - Quick-Dissolving Powder
Pure Power Creatine Monohydrate - Supports Strength & Performance - Unflavored - NSF Certified - Quick-Dissolving Powder
Product 100 Brand 86
Zinc Complex
Zinc Complex
Product 100 Brand 86
BioDynamic Organic Fermented Cinnamon 1,000 mg
BioDynamic Organic Fermented Cinnamon 1,000 mg
Product 100 Brand 86
Ubiquinol
Ubiquinol
Product 100 Brand 86
BioDynamic Organic Fermented Cinnamon 1,000 mg
BioDynamic Organic Fermented Cinnamon 1,000 mg
Product 100 Brand 86
Organic Echinacea
Organic Echinacea
Product 100 Brand 86
Active Acai
Active Acai
Product 100 Brand 86
Organic Hemp Oil Concentrate
Organic Hemp Oil Concentrate
Product 100 Brand 86
Rhodiola Extract
Rhodiola Extract
Product 100 Brand 86
Marine Collagen Powder Packets Unflavored
Marine Collagen Powder Packets Unflavored
Product 100 Brand 86
Organic Complete Probiotics Gummies for Kids Natural Cherry
Organic Complete Probiotics Gummies for Kids Natural Cherry
Product 100 Brand 86
Silica Collagen Builder
Silica Collagen Builder
Product 100 Brand 86
Ubiquinol, 150 mg
Ubiquinol, 150 mg
Product 100 Brand 86
Ubiquinol, 200 mg
Ubiquinol, 200 mg
Product 100 Brand 86
Vitamin B-12 Energy Booster Natural Blackberry
Vitamin B-12 Energy Booster Natural Blackberry
Product 100 Brand 86
Liposomal Hyaluronic Acid, 100 mg
Liposomal Hyaluronic Acid, 100 mg
Product 100 Brand 86
Vitamin K2, 180 mcg
Vitamin K2, 180 mcg
Product 100 Brand 86
Vitamin K2, 180 mcg
Vitamin K2, 180 mcg
Product 100 Brand 86
Vitamin E
Vitamin E
Product 100 Brand 86
Nattokinase, 2,000 FU
Nattokinase, 2,000 FU
Product 100 Brand 86
Pure Power, Creatine Monohydrate, Unflavored
Pure Power, Creatine Monohydrate, Unflavored
Product 100 Brand 86
Organic Vitamin D3 Gummies, For Kids, Natural Cherry, 30 Gummies (25 mcg (1000 IU) per Gummy)
Organic Vitamin D3 Gummies, For Kids, Natural Cherry, 30 Gummies (25 mcg (1000 IU) per Gummy)
Product 100 Brand 86
Chewable Vitamin B12 Methylcobalamin Natural Cherry
Chewable Vitamin B12 Methylcobalamin Natural Cherry
Product 100 Brand 86
Curcumin Advanced 500 mg
Curcumin Advanced 500 mg
Product 100 Brand 86
Ubiquinol
Ubiquinol
Product 100 Brand 86
Ubiquinol, 100 mg
Ubiquinol, 100 mg
Product 100 Brand 86
Ubiquinol, 150 mg
Ubiquinol, 150 mg
Product 100 Brand 86
Astaxanthin, 4 mg
Astaxanthin, 4 mg
Product 100 Brand 86
Curcumin Advanced 500 mg
Curcumin Advanced 500 mg
Product 100 Brand 86
Astaxanthin, 4 mg
Astaxanthin, 4 mg
Product 100 Brand 86
Ubiquinol, 200 mg
Ubiquinol, 200 mg
Product 100 Brand 86
Ubiquinol, 100 mg
Ubiquinol, 100 mg
Product 100 Brand 86
Liposomal Vitamin D3, 25 mcg (1000 IU)
Liposomal Vitamin D3, 25 mcg (1000 IU)
Product 100 Brand 86
Organic Rhodiola Extract 340 mg
Organic Rhodiola Extract 340 mg
Product 100 Brand 86
Astaxanthin, 12 mg
Astaxanthin, 12 mg
Product 100 Brand 86
Astaxanthin, 12 mg
Astaxanthin, 12 mg
Product 100 Brand 86
Quercetin and Pterostilbene Advanced
Quercetin and Pterostilbene Advanced
Product 100 Brand 86
Essential Mineral Complex
Essential Mineral Complex
Product 98 Brand 86
Biothin Organic Metabolic Pre + Post + Probiotics Unflavored
Biothin Organic Metabolic Pre + Post + Probiotics Unflavored
Product 97 Brand 86
Vitamins A-D-K
Vitamins A-D-K
Product 97 Brand 86
Vitamin B Complex with Benfotiamine
Vitamin B Complex with Benfotiamine
Product 96 Brand 86
Vitamins D3 & K2
Vitamins D3 & K2
Product 96 Brand 86
Vitamins D3 & K2
Vitamins D3 & K2
Product 96 Brand 86
Liquid Vitamin B Complex
Liquid Vitamin B Complex
Product 95 Brand 86
Vitamin B Complex with Benfotiamine
Vitamin B Complex with Benfotiamine
Product 95 Brand 86
Multivitamin Mini-Tabs For Women
Multivitamin Mini-Tabs For Women
Product 95 Brand 86
Organic Chewable Tart Cherry, 1 g
Organic Chewable Tart Cherry, 1 g
Product 95 Brand 86
Multivitamin Mini-Tabs
Multivitamin Mini-Tabs
Product 94 Brand 86
Serrapeptase Enzymes Delayed Release
Serrapeptase Enzymes Delayed Release
Product 93 Brand 86
Organic Chewable Rhodiola Extract
Organic Chewable Rhodiola Extract
Product 93 Brand 86
Organic Chaga Mushroom
Organic Chaga Mushroom
Product 93 Brand 86
Niacinamide Vitamin B3 Non-Flushing 50 mg
Niacinamide Vitamin B3 Non-Flushing 50 mg
Product 93 Brand 86
Niacin Vitamin B3, 50 mg
Niacin Vitamin B3, 50 mg
Product 93 Brand 86
Serrapeptase Enzymes
Serrapeptase Enzymes
Product 93 Brand 86
Fermented Beta Glucans
Fermented Beta Glucans
Product 93 Brand 86
Organic Vitamin C, Amla Extract
Organic Vitamin C, Amla Extract
Product 93 Brand 86
Vitamin D3 Sunshine Mist, Natural Orange
Vitamin D3 Sunshine Mist, Natural Orange
Product 93 Brand 86
Organic Vitamin D3 Gummies, Natural Cherry, 125 mcg (5000 IU)
Organic Vitamin D3 Gummies, Natural Cherry, 125 mcg (5000 IU)
Product 93 Brand 86
Liposomal Vitamin D3, 250 mcg (10000 IU)
Liposomal Vitamin D3, 250 mcg (10000 IU)
Product 93 Brand 86
Liposomal Vitamin D3, 250 mcg (10000 IU)
Liposomal Vitamin D3, 250 mcg (10000 IU)
Product 93 Brand 86
Liposomal Vitamin D3, 125 mcg (5000 IU)
Liposomal Vitamin D3, 125 mcg (5000 IU)
Product 93 Brand 86
Liposomal Vitamin D3, 125 mcg (5000 IU)
Liposomal Vitamin D3, 125 mcg (5000 IU)
Product 93 Brand 86
Biothin® Probiotic Lactobacillus Gasseri 250 mg 10 Billion CFU
Biothin® Probiotic Lactobacillus Gasseri 250 mg 10 Billion CFU
Product 93 Brand 86
Copper Bisglycinate 4 mg
Copper Bisglycinate 4 mg
Product 93 Brand 86
Iodine, 1,500 mcg
Iodine, 1,500 mcg
Product 93 Brand 86
Iodine, 1,500 mcg
Iodine, 1,500 mcg
Product 93 Brand 86
Joint Formula
Joint Formula
Product 76 Brand 86
Joint Formula
Joint Formula
Product 76 Brand 86
Joint Formula
Joint Formula
Product 76 Brand 86
Joint Formula
Joint Formula
Product 76 Brand 86
More from Dr. Mercola (showing 24 of 334)

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Frequently Asked Questions
Is Dr. Mercola a trustworthy supplement brand?

Dr. Mercola receives a brand trust score of 86/100 in GoodSupp's independent analysis. The company was founded in 1997 and is headquartered in Cape Coral, Florida, USA. Our research did not find independently verified third-party certifications for this brand. While this doesn't mean their products are low quality, third-party testing is considered a strong indicator of commitment to quality assurance. Note: Dr. Mercola has 8 historical regulatory incidents on record. These are factored into the overall trust score and are detailed in the violation history section above.

Is Dr. Mercola third-party tested?

GoodSupp's research did not find verified third-party testing certifications for Dr. Mercola. Third-party testing by organizations like NSF International, USP, or Informed Sport is considered one of the strongest indicators of supplement quality. Without it, consumers must rely more heavily on the brand's own quality claims. This doesn't necessarily mean Dr. Mercola's products are low quality, but it does mean there's less independent verification of their claims.

What are the best Dr. Mercola supplements?

Based on GoodSupp's quality analysis, the highest-rated Dr. Mercola supplements are: Ubiquinol (score: 100/100); Ubiquinol (score: 100/100); Pure Power Creatine Monohydrate - Supports Strength & Performance - Unflavored - NSF Certified - Quick-Dissolving Powder (score: 100/100). These scores are calculated from ingredient quality, dosage adequacy, bioavailability, label transparency, and inactive ingredient safety. Scores can vary significantly across a brand's product line — a high brand trust score doesn't guarantee every individual product is top-quality.

Where is Dr. Mercola located?

Dr. Mercola is headquartered in Cape Coral, Florida, USA. The company was founded in 1997. They currently offer 319 products in their supplement lineup. Their official website is mercola.com. Manufacturing location may differ from corporate headquarters — look for GMP certification to verify manufacturing quality standards.

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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 — read our methodology. 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.