Dr. Mercola Essential Mineral Complex supplement bottle
Dr. Mercola

Essential Mineral Complex Review

What We Researched
7 active ingredients analyzed · 5 inactive ingredients decoded · 6 brand certifications checked · Last updated: Aug 2026
98
Product Score Excellent
86
Brand Score Good

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Zinc (from Zinc Bisglycinate Chelate) 15 mg 136%
Selenium [from Selenium Yeast] (Saccharomyces cerevisiae) 150 mcg 272%
Copper (from Copper Bisglycinate Chelate) 2 mg 222%
Manganese (from Manganese Bisglycinate Chelate) 2 mg 87%
Chromium (from Chromium Nicotinate Glycinate Chelate) 500 mcg 1,429%
Molybdenum (from Molybdenum Glycinate Chelate) 500 mcg 1,111%
Boron (from Boron Amino Acid Chelate) 5 mg *
Bioavailability Excellent

Absorption Rating

  • Zinc (from Zinc Bisglycinate Chelate) Good
  • Selenium [from Selenium Yeast] (Saccharomyces cerevisiae) Good
  • Copper (from Copper Bisglycinate Chelate) Good
  • Manganese (from Manganese Bisglycinate Chelate) Good
  • Chromium (from Chromium Nicotinate Glycinate Chelate) Good
  • Molybdenum (from Molybdenum Glycinate Chelate) Good
  • Boron (from Boron Amino Acid Chelate) Fair
Other Ingredients Excellent

Fillers & Additives

  • Capsule (Hydroxypropyl Methylcellulose)
  • Organic Rice Hull
  • Organic Gum Acacia
  • Organic Rice Bran Extract
  • Organic Sunflower Oil
Efficacy Excellent

Dosage Analysis

  • Zinc (from Zinc Bisglycinate Chelate) 15 mg Effective
  • Selenium [from Selenium Yeast] (Saccharomyces cerevisiae) 150 mcg Effective
  • Copper (from Copper Bisglycinate Chelate) 2 mg Effective
  • Manganese (from Manganese Bisglycinate Chelate) 2 mg Effective
  • Chromium (from Chromium Nicotinate Glycinate Chelate) 500 mcg Effective
  • Molybdenum (from Molybdenum Glycinate Chelate) 500 mcg Effective
  • Boron (from Boron Amino Acid Chelate) 5 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Zinc (from Zinc Bisglycinate Chelate) 15 mg 136%
Selenium [from Selenium Yeast] (Saccharomyces cerevisiae) 150 mcg 272%
Copper (from Copper Bisglycinate Chelate) 2 mg 222%
Manganese (from Manganese Bisglycinate Chelate) 2 mg 87%
Chromium (from Chromium Nicotinate Glycinate Chelate) 500 mcg 1,429%
Molybdenum (from Molybdenum Glycinate Chelate) 500 mcg 1,111%
Boron (from Boron Amino Acid Chelate) 5 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Capsule (Hydroxypropyl Methylcellulose) Safe

It provides a vegetarian encapsulation option.

Organic Rice Hull Safe

It is used to improve powder flow during manufacturing.

Organic Gum Acacia Generally_safe

It is used to thicken liquids, emulsify mixtures, and stabilize formulations.

Organic Rice Bran Extract Safe

It is used as a filler or flow agent.

Organic Sunflower Oil Safe

Carrier oil for fat-soluble vitamins.

Brand Trust Report
Dr. Mercola

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

Certifications

6 certifications
Consumerlab Verified Source
Nsf Gmp Verified Source
Usda Organic Verified Source
Fda Gmp Inspections Verified Source
NSF Certified for Sport Verified
NSF Contents Certified Verified

Transparency

3 claims
Third Party Testing Claim — Verified Source
Contains Proprietary Blend — True

Violation History

8 incidents
Prop 65 Lead2025-04-18Source
Lawsuit Wrongful termination and breach of a severance contract by the former CEO.2024Source
Fda Warning Unapproved and misbranded products related to Coronavirus Disease 2019 (COVID-19).2021-02-18Source
Lawsuit False and unsupported claims that its indoor tanning systems are safe and do not increase the risk of skin cancer.2016Source
Fda Warning Illegal marketing of a medical device.2011-01-01Source
Fda Warning Illegal drug claims for various supplements.2006-01-01Source
Fda Warning Illegal drug claims for various supplements.2005-01-01Source
Fda Warning Letter FDA Warning LetterSource
Related Supplements
Frequently Asked Questions
Is Dr. Mercola Essential Mineral Complex a good supplement?

Dr. Mercola Essential Mineral Complex received a product quality score of 98/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 7 active ingredients with 30 servings per container. Of the 5 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, Dr. Mercola, holds a brand trust score of 86/100 with 6 verified certifications including Consumerlab, Nsf Gmp, Usda Organic, Fda Gmp Inspections.

What are the ingredients in Dr. Mercola Essential Mineral Complex?

Dr. Mercola Essential Mineral Complex contains 7 active ingredients: Zinc (from Zinc Bisglycinate Chelate) (15 mg), Selenium [from Selenium Yeast] (Saccharomyces cerevisiae) (150 mcg), Copper (from Copper Bisglycinate Chelate) (2 mg), Manganese (from Manganese Bisglycinate Chelate) (2 mg), Chromium (from Chromium Nicotinate Glycinate Chelate) (500 mcg), Molybdenum (from Molybdenum Glycinate Chelate) (500 mcg), and 1 more. Notable high-dose ingredients include Selenium [from Selenium Yeast] at 272% DV, Copper at 222% DV, Chromium at 1,429% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Dr. Mercola Essential Mineral Complex safe to take?

Dr. Mercola Essential Mineral Complex 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 Dr. Mercola a trustworthy supplement brand?

Dr. Mercola receives a brand trust score of 86/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1997 and headquartered in Cape Coral, Florida, USA, the company offers 319 products in their lineup. They hold 6 verified certifications including Consumerlab, Nsf Gmp, Usda Organic, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Dr. Mercola has 8 historical regulatory incidents on record, which are factored into the trust score.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

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.