What does selenium do for your body?

Selenium is an antioxidant, protecting your cells from oxidative stress, and it plays an important role in immune system and thyroid health.

Who should take selenium?

If you don’t normally eat foods rich in selenium, like Brazil nuts, seafood and organ meats, you may want to take a selenium supplement to protect your health.

Is selenium an antioxidant?

Yes! As an antioxidant, selenium helps fight signs of aging due to oxidative stress in the body.

What food is highest in selenium?

Brazil nuts, seafood, and organ meats are the richest food sources of selenium. Brazil nuts take the top spot, with about 544 mcg of selenium per ounce.

Does selenium give you energy?

Although selenium supplements are not intended for energy, selenium’s support of thyroid function may benefit energy levels for certain individuals.

Life Extension Super Selenium Complex 200 Mcg 1 Daily 100

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Description

🛡️ Unlock longevity’s secret with every capsule!

THYROID WELLNESS CHAMPION - Enhances thyroid hormone conversion (T4 to T3), supporting balanced metabolism and energy levels.
DAILY DEFENSE AGAINST AGING - Powerful antioxidant protection to combat oxidative stress and support healthy cell division, keeping you sharp and resilient.
TRIPLE ACTION SELENIUM FORMULA - Optimized 200 mcg dose combining L-selenomethionine, sodium selenite & Se-Methyl L-Selenocysteine for superior absorption and efficacy.
TRUSTED QUALITY TRANSPARENCY - Non-GMO, gluten-free, USA-made with 3rd party testing and Certificate of Analysis for peace of mind.
COGNITIVE CARDIOVASCULAR BOOST - Scientifically backed antioxidant support that promotes healthy brain function and reduces inflammation for heart health.

Life Extension Super Selenium Complex delivers a potent 200 mcg daily dose of selenium in three bioavailable forms, combined with vitamin E, to support thyroid function, immune health, and antioxidant defense. Inspired by the diets of the world’s longest-living populations, this gluten-free, non-GMO supplement is crafted in the USA with rigorous quality controls, making it a smart choice for professionals seeking scientifically validated, holistic wellness support.

Specifications

ASIN	B009EA6FZG
Age Range Description	Adult
Allergen Information	Gluten Free
Best Sellers Rank	#10,159 in Health & Household ( See Top 100 in Health & Household ) #7 in Selenium Mineral Supplements #1,093 in Sales & Deals
Brand	Life Extension
Brand Name	Life Extension
Customer Reviews	4.6 out of 5 stars 8,006 Reviews
Diet Type	Gluten Free, Vegetarian
Flavor	Unflavored
Global Trade Identification Number	00737870177814
Item Form	Capsule
Item Highlight	3 Forms of Selenium & Vitamin E Support Cellular Health & Healthy Aging, Gluten-Free, Non-GMO & Vegetarian, 1 Daily
Item Nype Name	Selenium Complex with Vitamin E
Item Weight	0.06 kg
Manufacturer	Life Extension
Manufacturer Part Number	01778
Material Type Free	Gluten Free, Non-GMO
Model Number	01778
Number of Items	1
Primary Supplement Type	Selenium (as Se-Methyl L-Selenocysteine, L-selenomethionine (yeast free), sodium selenite), Vitamin E (as D-alpha tocopheryl succinate) Primary Supplement Type Selenium (as Se-Methyl L-Selenocysteine, L-selenomethionine (yeast free), sodium selenite), Vitamin E (as D-alpha tocopheryl succinate) See more
Product Benefits	Helps maintain normal thyroid & immune function in healthy individuals, Promotes heart health, brain health and healthy cell division, Supports the body against oxidative damage Product Benefits Helps maintain normal thyroid & immune function in healthy individuals, Promotes heart health, brain health and healthy cell division, Supports the body against oxidative damage See more
UPC	737870177814
Unit Count	100 Count

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₩25646

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

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Life Extension Super Selenium Complex, 200 mcg, 1 Daily, 100 Capsules

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Common Questions