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Antioxidant support, thyroid function support, immune support, cellular health, cardiovascular and brain health
Adults who want simple daily antioxidant and thyroid-related nutritional support or those with diets low in selenium-rich foods like seafood and Brazil nuts.
Take 1 capsule once daily with food; taking with a meal may enhance comfort and absorption for the fat-soluble vitamin E.
Gluten Free; Non-GMO LE Certified
Provides a bioavailable form of selenium used to build antioxidant enzymes like glutathione peroxidases that help neutralize free radicals and support thyroid enzyme activity.
Caution: Do not exceed suggested intake because excessive selenium may cause adverse effects such as gastrointestinal upset or brittle hair and nails.
Incorporates into proteins in place of methionine and supplies selenium for antioxidant enzymes and normal thyroid hormone metabolism.
Caution: Use as directed since high cumulative selenium from diet and supplements may increase risk of side effects.
Provides inorganic selenium that the body converts into selenide for synthesis of selenoproteins involved in antioxidant defense and cellular function.
Caution: Take with food to reduce potential stomach upset and avoid combining with other high-selenium products.
Acts as a fat-soluble antioxidant that helps protect cell membranes from oxidative damage and works alongside selenium-dependent enzymes to manage free radicals.
Caution: Fat-soluble vitamins can accumulate; stick to labeled directions, especially if also using other vitamin E products.
The three forms of selenium provide complementary sources that feed selenoprotein and antioxidant enzyme production, supporting coverage across different absorption and utilization pathways. Vitamin E offers membrane-focused antioxidant activity that works alongside selenium-dependent enzymes that act in aqueous and lipid interfaces. Together they provide broader oxidative stress support than either alone.
Label Warning: Do not exceed the recommended dose. Consult a physician if you are pregnant, nursing, or undergoing treatment for a medical condition. Keep out of reach of children. Do not use if the outer seal is broken or damaged.
Who should be cautious: People with thyroid concerns or on thyroid medications may need guidance due to selenium’s role in thyroid function. Those with vitamin E sensitivity or on anticoagulants may want to discuss use with a healthcare provider.
Storage: Store tightly closed in a cool, dry place.
Users say the capsules go down smoothly and do not leave a lingering taste.
Reviewers like the selenium plus vitamin E combo and report feeling general wellness benefits.
Some users mention a noticeable odor from the capsules, though it does not affect use.
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Zinc and selenium may support immune function and antioxidant defense, working together to help maintain overall health and wellness.
AI generated. Not medical advice.
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Levels of several health-promoting minerals, including selenium, have been shown to be high among some of the world’s longest-living people. Selenium is available in several different forms. Our Super Selenium Complex Provides three forms of selenium, as well as a small amount of vitamin E.
Antioxidant, thyroid & immune support
Selenium is an important factor in protecting your body from oxidative damage. That’s because a group of powerful antioxidant enzymes in the body called glutathione peroxidases require selenium to function. Selenium has also been shown to support normal thyroid and immune function in healthy individuals.
Cardiovascular health, brain health & healthy cell division
Selenium is a vital nutrient for healthy cell division. But its ability to promote a healthy inflammatory response and quench free radicals has led scientists to explore its beneficial effects related to other conditions involving oxidative damage, particularly for heart and brain health.
Read the entire label and follow the directions carefully.
Take one (1) capsule daily with food, or as recommended by your healthcare practitioner.
Microcrystalline cellulose, vegetable cellulose (capsule), dicalcium phosphate, stearic acid, silica.
Store tightly closed in a cool, dry place.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement facts | ||
| Serving Size: 1 Vegetarian Capsule | ||
| Amount Per Serving | %Daily Value | |
| Vitamin E (as D-alpha tocopheryl succinate) | 20.1 mg | 134% |
| Selenium (as Se-Methyl L-Selenocysteine, L-selenomethionine (yeast-free), sodium selenite) | 200 mcg | 364% |
| Each capsules provides: | |
| Selenium (L-selenomethionine) | 50 mcg |
| Selenium (sodium selenite) | 50 mcg |
| Selenium (Se-Methyl-L-Selenocysteine) | 100 mcg |
