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Selenium 200 mcg

Thorne
4.8
★ ★ ★ ★ ★
(14233 ratings)
Selenium 200 mcg
Product Image
Score97

A premium, clean selenium capsule providing 200mcg of l-selenomethionine for daily support.

How scoring works
Quantity:60 Capsule(s) • (60 servings)
Goals:
General Health
Immunity

Score 97

A premium, clean selenium capsule providing 200mcg of l-selenomethionine for daily support.

How scoring works
$14.00($0.23 per serving)
Pure Formulas
$ 14.00
iHerb
$ 14.00
Amazon
$ 14.00
Vitacost
$ 14.00
Vitacost
$ 14.00
Walmart
$ 14.00
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Analysis

Each capsule contains 200 mcg of L-selenomethionine, which is the gold standard for organic selenium supplementation. It helps the body produce antioxidant enzymes and supports healthy thyroid metabolism.

The formula is simple and avoids unnecessary fillers or additives. It is a great fit for people who want the cleanest possible mineral supplement for their immune system.

Pros

  • Very clean ingredient label
  • Highly bioavailable organic form
  • Trusted brand for purity
  • Small, easy capsules

Cons

  • Higher price than some other brands
  • Lower capsule count per bottle
  • No additional nutrients

Warnings

  • Monitor total selenium intake from diet
  • Take with food if you have a sensitive stomach
  • Keep the bottle tightly closed

Nutrient quality

100 Highest impact

L-selenomethionine provides superior biological utilization compared to inorganic mineral forms. The 200mcg dose is meaningfully aligned with clinical research for supporting metabolic and thyroid health.

Ingredient transparency

100 Highest impact

Labeling is exemplary, with full disclosure of the specific amount and chemical form of the selenium provided. This transparency allows for a clear understanding of the product's high-quality composition.

Customer satisfaction

97 Highest impact

Consistently high customer ratings across a massive number of reviews reflect exceptional satisfaction with the product's purity and results. User feedback suggests it is a highly trusted choice for mineral support.

Value for money

91 Highest impact

The cost per serving is competitive for a premium, high-purity selenium supplement using a superior mineral form. The brand's reputation for quality further enhances the overall value of this product.

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Goals

General Health
Impact
Highest effect
A+ Goal FitA+ Strength of SupportB- CoverageA+ Formula Quality

Selenium as L-Selenomethionine supports foundational antioxidant pathways and thyroid function. This essential trace mineral is critical for maintaining systemic resilience and daily vitality.

Selenium is a required cofactor for key enzymes that protect cells from oxidative damage. The 200mcg dose matches the clinical research standard for supporting metabolic wellness.

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Immunity
Impact
Highest effect
A- Goal FitA+ Strength of SupportC CoverageA Formula Quality

Selenium is provided at a research-backed 200 mcg dose to support antioxidant enzyme systems and viral readiness. The use of organic L-Selenomethionine ensures the highest potential for systemic absorption and retention.

This single-ingredient mineral supplement provides a robust foundation for supporting daily immune vigilance. While highly effective for its specific pathway, it lacks the multi-nutrient breadth found in complex immune formulations.

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Ingredients

IngredientAmount per serving
Selenium (L-Selenomethionine)
 200 mcg
Gluten Free Adults 18–50
Report overview
Selenium (L-Selenomethionine) · 200 mcg OverallScore96
A+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB+ Value
A premium, high-quality selenium supplement that uses the most bioavailable organic isomer. It is an excellent choice for those looking for a clean and efficient way to meet clinical dosing targets.
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