Eidon Ionic Minerals Selenium, Liquid Concentrate, 2 oz (60 ml) supplement bottle
Eidon Ionic Minerals

Selenium, Liquid Concentrate, 2 oz (60 ml)

What We Researched
1 active ingredient analyzed · 1 inactive ingredient decoded · 3 retailers compared · Last updated: Mar 2026
81
Product Score Good
79
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Selenium (as sodium selenate) 260 mcg 371%
Bioavailability Fair

Absorption Rating

  • Selenium (as sodium selenate) Fair
Other Ingredients Excellent

Fillers & Additives

  • De-ionized Water
Efficacy Very Good

Dosage Analysis

  • Selenium (as sodium selenate) 260 mcg High

Supplement Facts

Ingredient Amount % Daily Value
Selenium (as sodium selenate) 260 mcg 371%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

De-ionized Water Safe

It is used as a solvent to dissolve and mix ingredients.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$22$21$20$19$18 Mar 12 $19.99$19.99
iHerb
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
Eidon Ionic Minerals

Founded 1996 · Poway, CA, USA · 36 products · eidon.com/

Transparency

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

Violation History

1 incident
Fda Warning CGMP/Manufacturing, Packaging, Labeling, or Holding Operations for Dietary Supplements/Adulterated.2015-11-05Source
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Frequently Asked Questions
Is Eidon Ionic Minerals Selenium, Liquid Concentrate a good supplement?

Eidon Ionic Minerals Selenium, Liquid Concentrate, 2 oz (60 ml) received a product quality score of 81/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 1 active ingredients All 1 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Eidon Ionic Minerals, holds a brand trust score of 79/100.

What are the ingredients in Eidon Ionic Minerals Selenium, Liquid Concentrate?

Eidon Ionic Minerals Selenium, Liquid Concentrate contains 1 active ingredients: Selenium (as sodium selenate) (260 mcg). Notable high-dose ingredients include Selenium at 371% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Eidon Ionic Minerals Selenium, Liquid Concentrate safe to take?

Eidon Ionic Minerals Selenium, Liquid Concentrate, 2 oz (60 ml) has been analyzed for ingredient safety across all its components. All 1 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Eidon Ionic Minerals a trustworthy supplement brand?

Eidon Ionic Minerals receives a brand trust score of 79/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1996 and headquartered in Poway, CA, USA, the company offers 36 products in their lineup. Note: Eidon Ionic Minerals has 1 historical regulatory incident on record, which are factored into the trust score.

What is magnesium good for?

Magnesium Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding magnesium good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

How much magnesium per day?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What is zinc good for?

Zinc Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding zinc good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets 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. 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.