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Selenium Comparison - September 2025

1
Best Choice
9.8Exceptional
2
9.6Exceptional
3
9.5Excellent
4
Best Value
9.2Excellent
5
9.0Excellent
6
8.9Very Good
7
8.8Very Good
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Model

THORNE - Selenium - 200 mcg Selenium Supplement for Antioxidant Support* - 60 Capsules
Model
Nutricost Selenium 200mcg, 240 Vegetarian Capsules, Non-GMO, Gluten Free L-Selenomethionine
Model
Pure Encapsulations Selenium - 200 mcg - for Healthy Cellular Function, Immune System & Antioxidant Defenses - Mineral Supplement - Vegan & Gluten Free - 60 Capsules
Model
NOW Foods Selenium 200 mcg VCaps, 180 ct
Model
Carlyle Selenium Supplement 200mcg | 270 Tablet Capsules | Essential Trace Mineral | Vegetarian, Non-GMO, Gluten Free
Model
Bronson Selenium 200 mcg – Yeast Free Chelated Amino Acid Complex - Essential Trace Mineral with Superior Absorption, 100 Vegetarian Capsules
Model
Nature's Bounty Selenium, Supports Prostate and Immune System Health, 200 mcg, 100 Tablets

Brand

THORNE
Brand
Nutricost
Brand
Pure Encapsulations
Brand
NOW Foods
Brand
Carlyle
Brand
Bronson
Brand
Nature's Bounty

Reviews

9,045 reviews
Reviews
6,480 reviews
Reviews
13,524 reviews
Reviews
16,932 reviews
Reviews
6,975 reviews
Reviews
39,753 reviews
Reviews
7,473 reviews

Features

Simple to consume

9.9
Simple to consume
9.3
Simple to consume
9.9
Simple to consume
9.4
Simple to consume
9.4
Simple to consume
8.9
Simple to consume
9.4

Flavor

9.1
Flavor
8.9
Flavor
7.2
Flavor
8.4
Flavor
8.6
Flavor
7.9
Flavor
8.1

Absorbency

9.8
Absorbency
9.6
Absorbency
9.1
Absorbency
9.3
Absorbency
9.1
Absorbency
8.6
Absorbency
9.4

Worth the money

9.6
Worth the money
9.4
Worth the money
9.8
Worth the money
9.3
Worth the money
9.6
Worth the money
9.1
Worth the money
8.6

Tech Specs

product dimensions

1.7 x 1.7 x 2.97 inches 0.63 ounces
product dimensions
-
product dimensions
3.3 x 1.3 x 1 inches 0.8 ounces
product dimensions
2.56 x 2.56 x 4.53 inches 3.2 ounces
product dimensions
2 x 2 x 4.25 inches 3.84 ounces
product dimensions
-
product dimensions
1.7 x 1.7 x 3.4 inches 0.01 ounces

Review

Review Review
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Review Review
-
Review
-
Review

Available On

Available On Available On Available On Available On Available On Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.8
    1
    THORNE

    THORNE - Selenium - 200 mcg Selenium Supplement for Antioxidant Support* - 60 Capsules

    9.9 simple to consume
    9.8 Absorbency
    9.6 worth the money

    Why we love it

    Supports thyroid health effectively.
    Rich in antioxidants.
    Free from common allergens.
  • 9.6
    2
    Nutricost
    12% Off

    Nutricost Selenium 200mcg, 240 Vegetarian Capsules, Non-GMO, Gluten Free L-Selenomethionine

    9.6 Absorbency
    9.4 worth the money
    9.3 simple to consume

    Why we love it

    Easy to swallow capsules.
    Supports prostate health.
    Non-GMO and gluten-free.
  • 9.5
    3
    Pure Encapsulations

    Pure Encapsulations Selenium - 200 mcg - for Healthy Cellular Function, Immune System & Antioxidant Defenses - Mineral Supplement - Vegan & Gluten Free - 60 Capsules

    9.9 simple to consume
    9.8 worth the money
    9.1 Absorbency

    Why we love it

    Supports immune system health.
    Enhances antioxidant defenses.
    Vegan and allergen-free.

Our ranking system

At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.

Features

Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
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Consumer Reviews

We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
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Popularity

Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
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Value for money

AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
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