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REX Genetics

Thyrex - Thyroid Health

Thyrex - Thyroid Health

Regular price $39.99 USD
Regular price Sale price $39.99 USD
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Comprehensive support containing a full range of targeted nutrients for healthy thyroid function. *

1 Month Supply.

Who is REX Genetics

REX Genetics is a leading dietary supplement company based in Lexington, Kentucky in USA. The company was founded by a highly skilled team with a passion for providing high quality, nutritional supplements grounded in the incredible power of nature. From the start, REX Genetics has aimed to make a true difference in the health and well-being of our customers and the planet through sustainable company practices. Environmental stewardship is a cornerstone of our company.


All REX Genetics ingredients have been analyzed by a third-party lab for potency, quality, and purity and guaranteed to be free from pesticides, insecticides, and other toxic substances. REX Genetics products are manufactured in an environmentally controlled facility according to the current Good Manufacturing Practice (cGMP)

Innovative Design

At REX Genetics we challenged our top research and development professionals to design a premier line of pharmaceutical grade supplements.

Uncompromising Quality

Our success in the health care industry has taught us that quality, safety, and efficacy are intertwined. We’ve carried over the same dedication to uncompromising quality that we use in our pharmaceutical products to REX Genetics nutritional supplements.

Supplement facts

  Amount Per Serving
Vitamin B12 (as Methylcobalamin) 150 mcg
Iodine (from Kelp) 10 mcg
Magnesium (as Magnesium Oxide) 200 mg
Zinc (as Zinc Oxide) 10 mg
Selenium (as Selenomethionine) 200 mcg
Copper (as Copper Oxide) 200 mcg
Manganese (as Manganese Amino Acid Chelate) 2 mg
Molybdenum (as Molybdenum Amino Acid Chelate) 50 mcg
Potassium (as Potassium Iodide) 140 mcg
L-Tyrosine 200 mg
Schizandra (Schisandra Chinensis) (Fruit) 200 mg
Ashwagandha Powder (Withania Somnifera)  150 mg
Organic Bladderwrack (Fucus Vesiculosus) 50 mg
Kelp Algae (Ascophyllum Nodosum) 38 mg
Cayenne Pepper Fruit (Capsicum Annum)  30 mg
Forskholii Root Extract (Coleus Forskholii) 25 mg
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Thyrex - Thyroid Health


    Thyroid diseases are common and affect about 20 million Americans. * Women are 5 to 8 times more likely than men to develop thyroid problems, with 1 in 8 women affected. *REX Genetics Thyrex formula is a comprehensive blend of nutrients and medicinal herbs known to support healthy thyroid function. *

  • WHY

    • Prevent over- or under-production of thyroid hormone. *
    • Healthy thyroid function. *
    • Protects the thyroid gland from oxidative damage. *

  • WHO

    Thyrex is for adults who want a safe, natural option for supporting and balancing thyroid function. *Those at increased risk for developing autoimmune or other thyroid conditions who seek to decrease their risk by optimizing nutrients related to thyroid function can use Thyrex under the guidance and supervision of their doctor. *

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