T3/T4 Support - 60 Vegetable Capsules by Neurobiologix

T3/T4 Support has a rating of 4.6 stars based on 5 reviews.

Supports Thyroid Hormone Production and Function

  • A freeze-dried, bovine and multi-glandular formula
  • Help fight sluggishness and other effects caused by hormone imbalance
  • Contains amino acids, minerals, vitamins, and herbal extracts


Neurobiologix's T3/T4 Support is a comprehensive freeze-dried, BSE-free, bovine, multi-glandular, mineral and herbal formula to support healthy thyroid function. Imbalances in thyroid hormone production affect millions of people and result in feelings of sluggishness and other bothersome side effects.

Amino acids, minerals, vitamins, and herbal extracts found in Neurobiologix’s Thyroid Support formula are designed to support balanced function of the thyroid gland and balanced thyroid hormone production.

This item cannot be shipped internationally. We sincerely apologize for any inconvenience. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Individual results may vary.

Label Information

Supplement Facts
Serving Size: 2 Capsules
Servings Per Container: 60
Amount Per Serving %DV
Iodine (from organic icelandic kelp) (Laminaria digitata)(stem and leaf) 40 mcg 27%
Selenium (as L-selenomethionine) 50 mcg 71%
Dulse (Rhodymemia palmata)(whole plant) 400 mg *
Thyroid (freeze dried)(New Zealand) 150 mg *
Adrenal (freeze dried)(Argentina) 50 mg *
Irish Moss (Chondrus crispus)(thallus) 40 mg *
L-Tyrosine 30 mg *
Anterior Pituitary (peptides)(Argentina) 15 mg *
Bladderwrack (Fucus vesiculosus)(whole plant) 15 mg *
Spleen (freeze dried)(Argentina) 5 mg *
Thymus (freeze dried)(Argentina) 5 mg *
*Daily value not established
All Neurobiologix® Formulas Meet or Exceed cGMP Quality Standards.
  • Suggested Use: Take one capsule daily with water (before or 30 minute after a meal), or as directed by your healthcare practitioner.
  • Storage: Store in a cool, dry place. Keep out of reach of children.
  • Contraindications: Children and pregnant or lactating women should consult their healthcare practitioner prior to use. Do not use if tamper seal is damaged.
  • Other Ingredients: HPMC (capsule), vegetable stearic acid, silica, vegetable magnesium stearate, microcrystalline cellulose, and medium-chain triglycerides.
  • Contains No: Wheat, gluten, corn, yeast, soy, dairy products, peanuts, tree nuts, egg, ingredients derived from genetically modified organisms (GMOs) artificial colors, artificial sweeteners, or preservatives.