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SelenoExcell 200 mcg

Swanson Ultra
4.8
★ ★ ★ ★ ★
(1522 ratings)
Selenium 200 mcg
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Score98

A high-quality, trademarked food-form selenium that provides a research-backed clinical dose.

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

Score 98

A high-quality, trademarked food-form selenium that provides a research-backed clinical dose.

How scoring works
$3.99($0.06 per serving)
iHerb
$ 4.49
Amazon
$ 0.00
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Analysis

This product uses SelenoExcell, a high-selenium yeast that provides a complex of organic selenium forms. This food-state mineral is thought to be very effective for supporting the body's natural antioxidant enzymes, such as glutathione peroxidase.

The 200 mcg dose is well-aligned with goals for maintaining immune readiness and healthy thyroid function. Because it is a food-form mineral, many people find it integrates very well into their existing metabolic processes.

Pros

  • Uses trademarked SelenoExcell yeast
  • High biological utility in tissues
  • Clinical 200 mcg dosage
  • Very cost-effective choice

Cons

  • Contains yeast which may not suit everyone
  • Only 60 capsules per bottle

Warnings

  • Avoid if you have a known yeast allergy
  • Monitor your overall selenium intake from all sources

Nutrient quality

97 Highest impact

The use of SelenoExcell provides a researched and standardized organic yeast form for superior absorption. The 200 mcg dosage is meaningfully dosed to support core antioxidant enzyme pathways.

Ingredient transparency

99 Highest impact

The use of a branded ingredient enhances transparency regarding the source and quality of the selenium. All active levels are clearly disclosed, providing high confidence in the label's accuracy.

Customer satisfaction

98 Highest impact

Consistently strong ratings across a reliable number of reviews reflect positive user experiences with this branded mineral. There is no evidence of repetitive negative feedback regarding tolerance or efficacy.

Value for money

100 Highest impact

At $0.06 per serving, this supplement provides exceptional value for a researched, branded form of selenium. It is highly competitive, offering premium quality at a very accessible price point.

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Goals

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

Trademarked selenium yeast supports foundational antioxidant defense and systemic immune readiness.

A daily dose of 200 mcg may contribute to maintaining optimal trace mineral status and wellness.

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Impact
Highest effect
A Goal FitA+ Strength of SupportD+ CoverageA+ Formula Quality

Trademarked high-selenium yeast provides a bioavailable, food-form matrix of this essential trace mineral to support antiviral defense.

A 200 mcg dose is appropriately sized for daily clinical maintenance and supporting systemic antioxidant enzyme activity.

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Ingredients

IngredientAmount per serving
Selenium (SelenoExcell organically bound high-Selenium Yeast)
200 mcg
Adults 18–50
Report overview
A Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
Featuring trademarked SelenoExcell, this supplement provides a natural food-form selenium for superior uptake and utility. It is an exceptionally value-driven choice for individuals prioritizing branded, research-backed mineral sources.
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