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At Life Extension, you can count on some of the highest quality products backed by science, formulated using only some of the finest ingredients. But, we're more than a supplement maker - we're your partner on a journey to better health. And that means providing meaningful guidance every step of the way. When you put something in your body, you should have complete confidence you're getting the nutritional benefits your body deserves.

At Life Extension, The Science of a Healthier Life means we deliver exceptional products and beneficial results. That's our commitment to you.


  • Get comprehensive thyroid support with ashwagandha benefits in Triple Action Thyroid, our Best in Class supplement that combines potent nutrients
  • Gluten-free
  • Non-GMO
  • Manufactured in the USA
  • Helps support overall bodily function

Please see the Usage & Ingredients tab for how to use and ingredient information.

Disclaimer: If you have a thyroid condition or are taking antithyroid medications, do not use without consulting your healthcare practitioner.

Product Disclaimer

How To Use

Take one (1) capsule twice daily, preferably early in the day, or as recommended by a healthcare practitioner.

Average Days of Supply: 60


Vitamin A (as retinyl palmitate)Vitamin B12 (as methylcobalamin)Iodine (from kelp and potassium iodide)Magnesium (as magnesium carbonate)Sensoril ® Ashwagandha extract (root, leaf) [std to 32% oligosaccharides, 10% withanolide glycoside conjugates]L-TyrosineGS15-4TM Fermented Korean ginseng extract (root)Guggul (gum resin) (std. to 10% guggulsterones)Other ingredients: vegetable cellulose (capsule), microcrystalline cellulose, gum acacia, maltodextrin, silica, vegetable stearate, dicalcium phosphate, modified food starch.Due to the source of kelp, this product may contain fish and shellfish.