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5 Best Selenium Supplements

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Seasoned tester and reviewer delivering unbiased, detailed reviews of various products.
Updated

Main Features

  • 200 mcg selenium per tablet
  • Yeast-free formulation
  • Supports antioxidant defenses
  • Vegetarian-friendly
  • Free from common allergens

Product Overview

NOW Foods Selenium 200 mcg is formulated to deliver a high-quality, yeast-free source of this essential trace mineral. Selenium plays a crucial role in supporting the body's antioxidant systems, helping to neutralize free radicals and protect cells from oxidative stress.

This supplement is also known to contribute to healthy immune function and thyroid health.Each tablet is manufactured under strict quality standards, ensuring purity and potency. The product is suitable for vegetarians and is free from common allergens such as dairy, soy, and gluten.

NOW Foods is a trusted brand with decades of experience in the supplement industry, making this selenium supplement a reliable choice for daily wellness.

PROS
  • High potency dosage
  • Suitable for vegetarians
  • Free from major allergens
  • Trusted brand reputation
CONS
  • Tablet size may be large for some
  • Not suitable for those needing lower doses

Product Specifications

  • Serving Size 1 tablet
  • Servings Per Container 180
  • Form Tablet
  • Allergen Information Dairy-Free, Soy-Free, Gluten-Free
  • Country of Origin USA

Main Features

  • 200 mcg selenium per capsule
  • Whole food-based formula
  • Includes probiotics and enzymes
  • Certified organic and non-GMO
  • No synthetic binders or fillers

Product Overview

Garden of Life Vitamin Code Raw Selenium is designed for those seeking a whole food-based supplement. Each capsule delivers 200 mcg of selenium sourced from organic foods, along with a blend of probiotics and enzymes to enhance digestion and absorption.

This formula is certified organic, non-GMO, and free from synthetic binders or fillers.The inclusion of raw food-created nutrients ensures that you receive the benefits of selenium as it occurs in nature, supporting immune function, thyroid health, and cellular protection.

Garden of Life is known for its commitment to clean, traceable ingredients, making this supplement a top choice for health-conscious individuals.

PROS
  • Whole food nutrition
  • Certified organic and non-GMO
  • Enhanced absorption with enzymes
  • No artificial additives
CONS
  • Higher price point
  • Only 60 servings per bottle

Product Specifications

  • Serving Size 1 capsule
  • Servings Per Container 60
  • Form Capsule
  • Certification USDA Organic, Non-GMO Project Verified
  • Additional Ingredients Probiotics, Enzymes

Main Features

  • 200 mcg selenium per serving
  • Liquid drop format
  • Vegan and non-GMO
  • Easy to dose and absorb
  • Free from major allergens

Product Overview

MaryRuth Organics Selenium Liquid Drops offer a unique alternative to traditional capsules and tablets. This liquid formula allows for flexible dosing and rapid absorption, making it suitable for individuals with difficulty swallowing pills or those seeking a more customizable supplement routine.

Each serving delivers 200 mcg of selenium sourced from sodium selenite, supporting immune system function, thyroid health, and antioxidant protection. The product is vegan, non-GMO, and free from common allergens, ensuring it fits a wide range of dietary needs.

MaryRuth Organics is renowned for its commitment to clean, high-quality supplements.

PROS
  • Fast-absorbing liquid form
  • Customizable dosing
  • Vegan and allergen-free
  • No artificial flavors
CONS
  • Taste may not appeal to everyone
  • Requires careful dosing

Product Specifications

  • Serving Size 0.5 mL (approx. 15 drops)
  • Servings Per Container 60
  • Form Liquid drops
  • Allergen Information Vegan, Non-GMO, Gluten-Free
  • Flavor Unflavored

Main Features

  • 200 mcg selenium per capsule
  • Affordable price point
  • Supports immune and thyroid health
  • No artificial flavors or preservatives
  • Trusted brand

Product Overview

Nature's Bounty Selenium 200 mcg is a cost-effective supplement designed to support overall wellness. Selenium is an essential mineral that contributes to antioxidant protection, immune system strength, and thyroid function.

Each capsule provides a standardized dose, making it easy to incorporate into your daily routine.Nature's Bounty is a well-established brand known for its commitment to quality and safety. The capsules are free from artificial flavors, sweeteners, and preservatives, and are suitable for those seeking a straightforward selenium supplement without unnecessary additives.

PROS
  • Budget-friendly
  • Simple ingredient list
  • Easy to swallow
  • Widely available
CONS
  • Not organic or non-GMO certified
  • Contains gelatin (not vegan/vegetarian)

Product Specifications

  • Serving Size 1 capsule
  • Servings Per Container 100
  • Form Capsule
  • Allergen Information No artificial flavors, sweeteners, or preservatives
  • Country of Origin USA

Main Features

  • 200 mcg yeast-bound selenium
  • Enhanced absorption
  • Vegetarian-friendly
  • Non-GMO and gluten-free
  • No artificial colors or flavors

Product Overview

Solgar Yeast Bound Selenium 200 mcg is crafted to provide selenium in a form that is naturally bound to yeast, which may enhance bioavailability. Selenium is vital for maintaining healthy immune function, supporting thyroid activity, and protecting cells from oxidative damage.

Solgar is a pioneer in the supplement industry, known for its rigorous quality standards and commitment to purity. This product is non-GMO, gluten-free, and suitable for vegetarians. Each tablet is carefully manufactured to ensure consistent potency and effectiveness, making it a reliable addition to your wellness regimen.

PROS
  • Yeast-bound for better absorption
  • Vegetarian and gluten-free
  • No artificial additives
  • Reputable brand
CONS
  • Contains yeast (not suitable for those with yeast sensitivities)
  • Tablet may be hard for some to swallow

Product Specifications

  • Serving Size 1 tablet
  • Servings Per Container 100
  • Form Tablet
  • Allergen Information Vegetarian, Gluten-Free, Non-GMO
  • Country of Origin USA