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Selenium 200 mcg

NOW
4.8
★ ★ ★ ★ ★
(33298 ratings)
Selenium 200 mcg
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Score99

A potent, six-month supply of organic selenium capsules that are both effective and economical.

How scoring works
Quantity:180 Capsule(s) • (180 servings)
Goals:
General Health
Immunity

Score 99

A potent, six-month supply of organic selenium capsules that are both effective and economical.

How scoring works

Also available as

1 option
90 servings Selenium 200 mcg • 90 Capsule(s) • 90 servings $6.40 ($0.07 per serving)
$11.60($0.06 per serving)
Pure Formulas
$ 12.09
iHerb
$ 12.24
Daily Vita
$ 11.60
Vitacost
$ 13.05
Amazon
$ 12.24
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Analysis

Each capsule provides 200 mcg of L-selenomethionine, which is a well-absorbed and naturally occurring organic form of selenium. This dose is ideal for those who want a strong level of support for their immune cell activity and systemic cellular protection.

The 180-capsule bottle is a practical choice for long-term use, providing a six-month supply. It is a clean formula that provides consistent quality in an easy-to-take format.

Pros

  • High 200 mcg daily dose
  • Great value with 180 servings
  • Bioavailable organic mineral form
  • Clean, simple ingredients

Cons

  • Capsule might be large for some
  • May be too much for those with a high-selenium diet

Warnings

  • Be aware of selenium levels in multi-nutrients
  • Keep in a cool, dry place to maintain quality

Nutrient quality

98 Highest impact

Premium organic selenium is used at an ideal clinical dose for maximum metabolic utility. The use of L-Selenomethionine supports reliable absorption for foundational antioxidant and immune health.

Ingredient transparency

99 Highest impact

Labeling is exceptionally clear, disclosing the active mineral dose and specific chemical form. High transparency regarding serving size and frequency provides clear guidance for the daily user.

Customer satisfaction

98 Highest impact

An exceptionally large review volume and strong average ratings demonstrate very high reliability and user approval. There is no evidence of repetitive negative feedback concerning side effects or product quality.

Value for money

100 Highest impact

At $0.06 per serving, this supplement provides remarkable value for a high-quality organic mineral form. It is highly competitive, offering premium quality at an exceptionally accessible daily price point.

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Goals

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

Selenium is provided as L-selenomethionine, which is the most bioavailable organic form of this mineral. This trace nutrient supports foundational antioxidant defense and systemic metabolic resilience.

A 200 mcg dose appears well aligned with established nutritional science for maintaining daily vitality.

View goal →
Immunity
Impact
Highest effect
A+ Goal FitA+ Strength of SupportC CoverageA+ Formula Quality

Selenium as L-Selenomethionine at 200mcg provides a precise and bioavailable dose to support the surveillance and activity of primary immune cells. This organic form ensures high systemic retention for maintaining robust antioxidant defenses throughout the year.

Providing an effective dose in a clean capsule format makes this supplement suitable for consistent long-term use. It appears well-aligned for individuals seeking a pure and potent source of Selenium to sustain their natural defenses.

View goal →

Ingredients

IngredientAmount per serving
Selenium (L-Selenomethionine)
 200 mcg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Vegetarian
Report overview
Selenium (L-Selenomethionine) · 200 mcg OverallScore100
A+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
This high-count selenium supplement provides long-term value with a top-tier organic mineral form. It is an excellent choice for consistent daily support of antioxidant enzyme activity and thyroid health.
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4.8
★★★★★
(22426 ratings)
This entry-level size of 200 mcg L-selenomethionine provides foundational thyroid support for those who don't want a six-month supply. It ensures reliable organic mineral status with a trusted and effective isomer.
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California Gold Nutrition
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(12290 ratings)
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Selenium 200 mcg

Solgar
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★★★★★
(3158 ratings)
The bulk 250-count size of the same high-quality organic selenium provides even better long-term economy. It ensures a stable and potent supply of this essential trace mineral from a recognized brand.
Other sellers (2)
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SeMSC Selenium 200 mcg

Swanson
4.8
★★★★★
(1584 ratings)
Advanced organic methylselenocysteine may offer superior systemic retention and cellular utility over standard selenomethionine. It provides more targeted and efficient support for long-term health and metabolic resilience.
Other sellers (1)
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Se-Methyl L-Selenocysteine 200 mcg

Life Extension
4.8
★★★★★
(2837 ratings)
This specific organic isomer is recognized for deep cellular integration and specialized metabolic support. It offers a more sophisticated and bioactive form of the mineral for high-level immune readiness.
Other sellers (3)
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Selenium 200 mcg

Thorne
4.8
★★★★★
(14233 ratings)
Premium clean sourcing ensures a high-purity L-selenomethionine with maximum biological availability. This clinical-strength approach is well-suited for those with sensitive requirements seeking high-quality support.
Other sellers (4)
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