Earthier Selenium Iodine Organic Silica supplement bottle
Earthier

Selenium Iodine Organic Silica

What We Researched
3 active ingredients analyzed · 1 inactive ingredient decoded · 1 retailer compared · Last updated: Mar 2026
95
Product Score Excellent

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Iodine (from Organic Ascophyllum Seaweed) 231 mcg 154%
Selenium (from Organic Mustard Seed) 200 mcg 364%
Silica (from Organic Bamboo) 7.5 mg
Bioavailability Very Good

Absorption Rating

  • Iodine (from Organic Ascophyllum Seaweed) Good
  • Selenium (from Organic Mustard Seed) Good
  • Silica (from Organic Bamboo) Fair
Other Ingredients Excellent

Fillers & Additives

  • Vegetarian Plant Capsule
Efficacy Excellent

Dosage Analysis

  • Iodine (from Organic Ascophyllum Seaweed) 231 mcg Effective
  • Selenium (from Organic Mustard Seed) 200 mcg Effective

Supplement Facts

Ingredient Amount % Daily Value
Iodine (from Organic Ascophyllum Seaweed) 231 mcg 154%
Selenium (from Organic Mustard Seed) 200 mcg 364%
Silica (from Organic Bamboo) 7.5 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Price Comparison

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
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Frequently Asked Questions
Is Earthier Selenium Iodine Organic Silica a good supplement?

Earthier Selenium Iodine Organic Silica received a product quality score of 95/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 3 active ingredients with 60 servings per container. Of the 1 inactive ingredients, 0 are rated safe and 0 are flagged for review.

What are the ingredients in Earthier Selenium Iodine Organic Silica?

Earthier Selenium Iodine Organic Silica contains 3 active ingredients: Iodine (from Organic Ascophyllum Seaweed) (231 mcg), Selenium (from Organic Mustard Seed) (200 mcg), Silica (from Organic Bamboo) (7.5 mg). Notable high-dose ingredients include Selenium at 364% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Earthier Selenium Iodine Organic Silica safe to take?

Earthier Selenium Iodine Organic Silica 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.

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.