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ThyroVantage HT, 90 Veg Caps

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Formula to promote optimal thyroid function. Vegetarian Friendly.


      • Thyroid Health
      • Adrenal Gland Health

            Feature Ingredients

            • L-Tyrosine - is a precursor to T4
            • Ashwaghanda promotes T48; pantothenic acid helps the adrenal gland in responsiveness9, copper11 is linked to decresed plasma T3 concentrations, manganese supports T310; and iodine and selenium are additional thyroid and adrenal supporting nutrients.

            • Subclinical hypothyroidism (SHT) has been reported to present in 4 to 20% of the adult population.1 Patients with this thyroid disorder typically present with a serum TSH that can range from 5 to 9 mU/L along with varying degrees of symptomatology including bradycardia, constipation, dry skin, hoarseness, fatigue and muscle cramps.2,3
            • In addition, untreated SHT may have significant health consequences as it increases the risk for coronary heart disease (dyslipidemia, endothelial vascular dysfunction) in adults.4
            • While there are a number of prescriptive treatment options including low doses of L-thyroxine or whole gland thyroid, both nutritional and herbal remedies are useful therapeutic adjuncts.
            • The amino acid L-tyrosine, as found in ThyroVantage HT, is an important nutritional precursor for thyroxine (T4). Biochemically, L-tyrosine is iodinated from thyroglobulin to form 3,5 diiodotyrosine which in turn is oxidized to the hormone thyroxine (T4).5
            • Iodide is another important factor in thyroid function with the oral administration of 500 mcg per day resulting in a significant increase in TRH-stimulated serum TSH concentrations.6

                  Service Size: 1 Vegetarian Capsule

                  Servings per Container:  90 Veg Caps

                  Medicinal Ingredients

                  Each Capsule Contains:
                  L-Tyrosine  250 mg
                  Ashwagandha Extract (Withania somnifera) (root) (1.5% Withanolides)  75 mg
                  Guggul Extract (Commiphora mukul) (gum oleoresin) (2.5% Guggulsterone) 60 mg
                  d-Pantothenic Acid (Calcium d-Pantothenate) 50 mg
                  Copper (Cupric Gluconate) 250 mcg
                  Manganese (Citrate) 250 mcg
                  Iodine (Potassium Iodide)  50 mcg
                  Selenium (Selenomethionine)
                  25 mcg
                  Non-Medicinal Ingredients
                  Vegetarian capsule (carbohydrate gum [cellulose], purified water), microcrystalline cellulose, vegetable grade magnesium stearate (lubricant). 



                  Contains No Added: artificial colours, preservatives, or sweeteners; dairy, sugar, starch, wheat, gluten, yeast, soy, egg, fish, shellfish, salt, tree nuts, or GMOs.  Suitable for Vegetarians.

                  Recommended Use

                  Adults 19+: 2–4 capsules per day, 1–2 capsules with breakfast and 1–2 capsules with lunch, or as directed by a health care practitioner. 

                  Bioclinic Naturals Advantage

                  Highly bioavailable ingredients for optimal absorption.


                  Do not use if you are hypersensitive or allergic to any of the ingredients, if your are pregnant or breastfeeding. Do not take with warfarin.12 For adult use only.


                  Consult a health care practitioner prior to use if you are taking any medications or if you have any pre-existing condition. Consult a health care practitioner prior to use if you are following a low protein diet. Consumption with alcohol, other drugs or natural health products with sedative properties is not recommended. Discontinue this product 2 weeks prior to surgery.

                  Side Effect Risks

                  Discontinue use and consult a healthcare practitioner if symptoms persist, worsen or you develop any reactions which may include: allergy or intolerance.  Keep out of reach of children. Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.


                  The information and product descriptions that appear on this website are for information and educational purposes only and are not intended to provide or replace medical advice to individuals from qualified health care professionals. Consult your physician if you have any health concerns, and before initiating any new dietary, exercise, supplements or other lifestyle changes.


                  1. Biondi B. Natural history, diagnosis and management of subclinical thyroid function. Best Pract Res Clin Endo Metab. 2012;26:431-446.
                  2. Khandelwal D, Tandon N. Overt and subclinical hypothyroidism: who to treat and how. Drugs, 2012;72:17-33.
                  3. Adlin V. Subclinical Hypothyroidism: Deciding When to Treat. Am Fam Physician.1998;57:776-780.
                  4. Cooper DS. Subclinical thyroid disease. Lancet, 2012;379:1142-54.
                  5. Ramakrishnan S. Textbook of Medical Biochemistry 3rd ed. London, Orient Longman, 2004.
                  6. Gardner DF, Centor RM, Utiger RD. Effects of low dose iodide supplementation on thyroid function in normal men. Clin Endocrinol. 1988;28:283-288.
                  7. Tripathi YB, Malhotra OP, Tripathi SN. Thyroid Stimulating Action of Z-Guggulsterone Obtained from Commiphora mukul. Planta Med. 1984;50:78-80.
                  8. Panda S, Kar A. Withania somnifera and Bauhinia purpurea in the regulation of circulating thyroid hormone concentration in female mice. J Ethnopharmacol. 1999;67:233-39.
                  9. Jaroenporn S, Yamamoto T, Itabashi A, Nakamura K, Azumano I, Watanabe G, Taya K. Effects of pantothenic acid supplementation on adrenal steroid secretion from male rats. Biol Pharm Bull. 2008;31:505-8.
                  10. Eder K, Kralik A, Kirchgessner M. The effect of manganese supply on thyroid hormone metabolism in the offspring of manganese-depleted dams. Biol Trace Elem Res.1996;55:137-45.
                  11. Arthur JR, Beckett GJ. Thyroid function. Br Med Bull. 1999;55:658-68.
                  12. Al Faraj S. Antagonism of the anticoagulant effect of warfarin caused by the use of Commiphora molmol as a herbal medication: a case report. Ann Trop Med Parasitol. 2005;99:219-20.