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Thyroid hormone production support; Stress and energy support
Adults with busy lifestyles seeking nutritional support for thyroid hormone building blocks and those who prefer an additive-free, whole-food focused supplement.
Adults take 2 capsules once daily on an empty stomach; if sensitive, consider taking at the same time each day and separate from coffee by at least 30 minutes.
Non-GMO; Gluten-Free; Contains bovine-derived ingredients; Manufactured in a facility that processes milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat and soybeans.
L-tyrosine is a building block for thyroid hormones, providing the aromatic amino acid needed for the synthesis of thyroxine (T4) and triiodothyronine (T3).
Caution: May cause restlessness or jitteriness in some people; avoid close to bedtime if sensitive to stimulatory effects.
Iodine is incorporated into thyroglobulin to form T4 and T3, which are key regulators of metabolic activity.
Caution: Excess iodine intake may affect thyroid hormone balance; stay within suggested use unless advised otherwise.
Selenium is a cofactor for deiodinase enzymes that convert T4 to the more active T3 and supports antioxidant enzymes in thyroid tissue.
Caution: High selenium intake may cause gastrointestinal upset or nail and hair changes; do not exceed label directions.
Desiccated thyroid tissue provides peptides and micronutrients naturally found in the gland that may nutritionally support normal thyroid function.
Caution: Derived from bovine sources; avoid if you do not consume animal products or have sensitivities to animal-derived ingredients.
Ashwagandha extract is studied for helping the body adapt to stress by modulating the hypothalamic-pituitary-adrenal axis and supporting a balanced stress response that may influence thyroid output.
Caution: May cause drowsiness or digestive discomfort in some people; consult a professional if using sedatives or thyroid-related medicines.
Tyrosine and iodine supply the raw materials for the body to build thyroid hormones, while selenium supports the conversion of T4 into active T3. The bovine thyroid glandular provides gland-specific nutrients, and ashwagandha supports a balanced stress response, which may influence thyroid signalling.
Label Warning: Consult a doctor if pregnant, breastfeeding, taking prescription medication, or diagnosed with a medical condition.
Who should be cautious: People with thyroid concerns, on thyroid medication, or sensitive to iodine may wish to discuss use with a healthcare provider. Those with yeast sensitivities or allergies to any listed ingredients should use caution. Due to ashwagandha, people with sedative use or certain autoimmune concerns may wish to consult a clinician. If combining with medications that may interact with iodine or ashwagandha, consulting a healthcare provider is recommended before use.
Storage: Store in a cool, dry place.
This product is guaranteed authentic and backed by our easy returns and refunds policy. Details
Herbal formulas may support digestion, and pairing with digestive enzymes can enhance nutrient absorption and gut health.
AI generated. Not medical advice.
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A synergistic blend of nutrients to help support Thyroid activity and Triiodothyronine (T3), the body's most active Thyroid hormone.
Emerald Labs has been family-owned and operated since our beginnings in 2001. We are committed to providing your family with formulas using supportive nutrient forms, manufactured at our facility without the use of additives.
Adults, take two (2) capsules daily on an empty stomach or as directed by a healthcare practitioner.
Vegetable capsule (hypromellose water).
Manufactured in a facility that stores and/or processes milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat and soybeans.
Keep out of reach of children. Do not use if the safety seal on the cap or printed inner seal is missing or broken. Consult a doctor if pregnant, breastfeeding, currently on prescription medication or diagnosed with a medical condition. Store 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 be despatched with alternative packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and do not rely solely on the information provided by iHerb. This website has been machine translated as a courtesy to customers. iHerb does not represent or warrant that the translations are complete or error-free and iHerb is not responsible for any translation errors or omissions.
| Supplement facts | ||
| Serving Size: 2 Capsules | ||
| Servings Per Container: 30 | ||
| Amount Per Serving | % Daily Value* | |
| Selenium (SelenoExcell®) (non-pathogenic, non-GMO Saccharomyces cerevisiae yeast) | 200 mcg | 363% |
| Iodine (potassium iodine) | 150 mcg | 100% |
| Thyroid Glandular Powder (Bovine-sourced, thyroxine-free, freeze-dried) | 350 mg | † |
| Sensoril® Ashwagandha Extract (8% Withanolides) | 125 mg | † |
| Tyrosine | 500 mg | † |
| Rosemary Extract (6% Carnosic Acid) | 100 mg | † |
| Whole-Food Proprietary Blend Organic Whole Food Sprout Powders (Organic Quinoa, Organic Mung Bean, Organic Millet), Probiotic Blend (200 million CFU's Acidophilus/B. Bifidum), Plant Enzyme Blend (Lipase, Lactase, Protease, Hemicellulase, Cellulase, Alpha-Galactosidase, Amylase, Bromelain, Papain, Acid Stable Protease, Fungal Amylase (non-pathogenic aspergillus orzae)), Fructo-Oligosaccharides, Whole Food Pomegranate Juice Powder, Organic Whole Food Freeze-Dried Fresh Acai Powder, Whole Food Mangosteen Hull Powder, Organic Whole Food Noni Fruit Powder. | 100 mg | † |
| †Daily Value not established. | ||
