
Selenium (selenomethionine)

What's inside
Supplement Facts
| Ingredients | Amount |
|---|---|
| selenium (as selenomethionine) | 200.0 mcg |
| Other ingredients: hypoallergenic plant fiber (cellulose), vegetarian capsule (cellulose, water), ascorbyl palmitate |
Recommended use
As a dietary supplement, take 1 capsule daily, with a meal, or as directed by a health professional.
Days supply
60 days
UPC
766298002385
Product categories
Health conditions
How it works
Selenium is a vital trace mineral with a wide range of health benefits, playing an essential role in maintaining antioxidant defenses and supporting overall well-being. As a key cofactor for glutathione peroxidases, selenium helps neutralize harmful hydrogen peroxide, which can damage cells and tissues. This function is crucial for maintaining a healthy immune system and preventing oxidative stress. Selenium’s antioxidant properties make it indispensable for maintaining cellular health, which is why including this nutrient in your daily regimen is important for long-term health.
In addition to its antioxidant effects, selenium supports optimal thyroid function. It plays a key role in iodine metabolism, which is necessary for the production of thyroid hormones. These hormones regulate various metabolic processes in the body, including energy production, growth, and temperature regulation. Ensuring adequate selenium intake is essential for maintaining balanced thyroid function and promoting metabolic health.
Selenium is also involved in the production of prostaglandins, which help maintain healthy blood flow. This can have a positive impact on cardiovascular health, ensuring that your body’s circulatory system functions properly. Furthermore, selenium may support healthy fertility and growth, with research indicating that combining selenium with vitamin E could promote these processes.
One of the best ways to absorb selenium is through the organic form selenomethionine, which is found naturally in foods like Brazil nuts and legumes. Selenomethionine is highly bioavailable, meaning it is efficiently absorbed and utilized by the body. Once ingested, selenium is released from methionine during digestion and transported to tissues via specialized transport proteins, ensuring that your body receives the full benefits of this essential nutrient. Adding a selenium supplement to your daily routine can help you achieve optimal health and support a variety of bodily functions.
Why take this product?
- ✓Helps boost antioxidant defenses and support cellular health.
- ✓Aids in strengthening the immune system.
- ✓Promotes healthy circulation and blood flow.
- ✓May contribute to healthy growth and reproductive function.
- ✓Offered in both citrate and selenomethionine forms.
- ✓Crafted with premium vegan ingredients, supported by reliable scientific research.

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Book a free consultationFrequently Asked Questions
Everything you need to know about this product.
What is Pure Encapsulations Selenium (selenomethionine)?
It is a vegan selenium supplement providing 200 mcg of selenium in the highly bioavailable selenomethionine form. Selenomethionine is an organic form of selenium found naturally in foods like Brazil nuts and legumes, so it is efficiently absorbed and utilized by the body.
What does selenium (selenomethionine) do?
Selenium serves as a key cofactor for glutathione peroxidases, which help neutralize harmful hydrogen peroxide and support antioxidant defenses. It also promotes healthy thyroid function by supporting iodine metabolism and may support healthy circulation, immune function, and reproductive health.
How do I take Pure Encapsulations Selenium (selenomethionine)?
Take 1 capsule daily, with a meal, or as directed by a health professional. Each bottle provides a 60-day supply.
Who is this supplement best suited for?
It is a good fit for adults looking to support antioxidant defenses, thyroid health, immune function, or cardiovascular health. If you are pregnant, breastfeeding, taking medication, or considering this for a child, please consult a qualified healthcare practitioner first.
How does this compare to similar products in the range?
Pure Encapsulations also offers Selenium (citrate), which provides selenium in a different mineral form if you prefer an alternative. For broader thyroid support, Thyroid Support Complex‡ and Thyroid Synergy™ combine multiple nutrients targeting thyroid health, whereas this product delivers selenium as a single, focused nutrient.
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