Selenium, 200 mcg 50 capsules

Dr. Clark Store SKU: 10733-50
Dr. Clark Store Selenium, 200 mcg, 50 cpsules
Dr. Clark Store Selenium supplement facts
Dr. Clark Store products are chemically pure, solvent free and additive free.
Dr. Clark Store products are tested for microbiology, heavy metals, and identity. We also test products for certain toxins using Dr. Clark’s biofeedback device called a Syncrometer.
Dr. Clark Store products are manufactured without flow agents like magnesium stearate, which interfere with nutrient absorption.
Gelatin capsules are a purer alternative to “veggie” capsules, which are made from tree pulp and chemicals. Our BSE and TSE free gelatin capsules are made with gelatin from cattle hide – never from bones.
Dr. Clark Store products are high quality, chemically pure, and made in GMP verified facility.

Selenium, 200 mcg 50 capsules

Dr. Clark Store SKU: 10733-50
Regular price $14.49
Shipping calculated at checkout.
Only 507 items in stock!
  • The Original Dr. Hulda Clark Products
  • Leader in Purity Since 1993
  • Certified and Audited GMP
  • A potent antioxidant*
  • Supports thyroid function*
  • Immunity booster* 

Selenium is a trace mineral needed in small amounts, yet it is essential to maintain good health. Selenium functions as an antioxidant, promotes proper thyroid function, and supports general immunity.*

Selenium’s antioxidant properties help to reduce the damage of oxidative stress. Working along with other antioxidants such as vitamin E, vitamin C, and glutathione, selenium helps to fight the damage to cell membranes and DNA caused by free radicals. This type of cellular manipulation has been linked aging and disease formation. Antioxidants help to neutralize free radicals and put a stop to their damaging effects.*

Selenium is an essential nutrient needed to maintain proper thyroid function. Selenium helps to regulate the production of thyroid hormone T3. The thyroid gland needs to be in tip-top shape, as it plays a vital role in regulating body temperature, metabolic rate, reproduction, growth, and more.*

Selenium helps to build white blood cells, the antibodies which destroy foreign bodies that can result in the formation of illness and infection.*

The blood thinning properties of selenium help to reduce blood clot formation. Selenium may also reduce levels of LDL cholesterol. Build-up of blood platelets and cholesterol in the veins and arteries are contributing factors to cardiovascular events.*


Selenium (form sodium selenite), rice flour, gelatin (bovine) capsule

Suggested Use
Adults and children 12 or more years or age, take 1 capsule daily or as directed by a healthcare professional.

Store at room temperature. Keep out of reach of children.


Frequently Asked Questions
Q: What is the capsule size?
A: Capsule size 4.

Q: What type of capsule does this product come in?
A: This comes in a gelatin capsule. The gelatin is derived from bovine hide (beef skin).

Q: Why does this product contain rice flour?
A: We use rice flour as a filling agent for some products whose active ingredients do not fill the entire capsule. Leaving the capsule unfilled is not aesthetically pleasing and would cause many complaints.

*Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any diseases. As with any dietary supplement, you should consult with a qualified healthcare professional if you are pregnant or nursing, if you have any medical condition, or if you are taking any medication before using this product. Always consult with a healthcare professional before giving supplements to children. Please read full disclaimer here.
Coupon (discount) codes are not applicable on product subscriptions. The subscription price is already discounted from the one time purchase price.


All orders are shipped directly from our factory warehouse in Chula Vista, California. Orders received before 12PM Pacific Time ship the same day (excluding weekends and holidays). Orders received after 12PM Monday-Friday will ship the following business day. Your tracking number will be emailed from as soon as your order is shipped. 

For international shipments, duties and taxes may be applicable. By ordering from this website, you acknowledge that it is your responsibility to pay any duties and taxes.

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You can return any unopened or unused product within 30 days on the date on your invoice. Simply send the item back with a copy of your invoice. If you are unhappy with any consumable product, you may return an open item for a refund as long as at least 50% of the original contents remain and the return is done within 30 days of the date on your invoice.  

Please report any overages, shortages, or damages within 10 days of receiving your order.

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