Best Natural Thyroid Extract Supplements in 2026

USDA Organic

Metabolism support: Ashwagandha is an adaptogenic herb that has shown incredible results for balancing thyroid hormones. This has a positive effect on your metabolism.

Promotes balanced cortisol response: Ashwagandha is a superstar when it comes to lowering your cortisol level.

Supports healthy adrenal function: The blend of adaptogens, minerals and aminoacids in our formula will help to improve your adrenal health.

NATURALLY BOOST METABOLISM AND STRENGTHEN IMMUNE SYSTEM- Our kelp iodine supplements supports your thyroid glandular function in turn regulating your metabolism and boosting your immune system

PRISTINE FORMULATION FREE OF TASTE & ODOR- Our sea kelp extract is sourced from extremely pristine ocean waters off the beautiful coast of France. These natural tablets are free of any and all seaweed taste and odour yet are packed with completely natural ingredients procured right from the sea itself

A FRIEND TO YOUR TUMMY- Poor digestive function can lead to gas and bloating. Kelp Iodine extract may help support digestive health through the proliferation of beneficial flora in the gut

Latin/Botanical Name: Ascophyllum nodosum

Origin: Canada

Certified Organic by QAI - In accordance with the USDA National Organic Program Guidelines

ASHWAGANDHA CAPSULES. Our natural ashwaganda contains a potent 650mg of Pure, Vegan, Non-GMO ashwaganda Root encased in a vegetable capsule. Each of the Ashwagandha Capsules also contains 5mg of Bioperine, a natural black pepper extract, to enhance absorption of the Aswagandha.

ashwangha supplements also known as Indian Ginseng are shown to help the body cope with the various external and internal adrenal challenges it faces daily. Creating this balance can help improve thyroid function, and promotes overall wellness.

GREAT ALTERNATIVE TO POWDER. An easy, convenient, tasteless, once-a-day ashwagandha capsules without the bitter, gritty texture of ashwangha powder. Ideal for those who find the strong taste of Aswagandha disagreeable yet want to reap its incredible benefits.

PURE POWDER: Kelp is a large, leafy seaweed belonging to the brown algae family that grows in "forests" in the colder waters of the world's oceans. Kelp has been used for centuries as an important nutritious staple ingredient in Chinese, Japanese, and Korean cuisines. It is also an excellent source of iodine, which has been shown to be essential for healthy thyroid function.*

SUPPORTS HEALTHY THYROID FUNCTION*: Kelp has been used for centuries as an important nutritious staple ingredient in Chinese, Japanese, and Korean cuisines.

EXCELLENT SOURCE OF IODINE: It is also an excellent source of iodine, which has been shown to be essential for healthy thyroid function.*

ADRENAL DAILY BALANCE: mykind Organics Adrenal Daily Balance for men and women delivers powerful adaptogenic herbs like Organic Ashwagandha, Rhodiola, Schisandra and Ginseng, along with B Vitamins and Probiotics, all in just two clean tablets a day

WHOLE FOOD ADRENAL COMPLEX: This adrenal supplement has B vitamins Thiamin, Riboflavin, Niacin, vitamin B6, Folate and Pantothenic Acid from guava, holy basil & lemon grown on Organic farms―plus probiotic strains B. lactis Bl-04 & L. acidophilus La-14

TWO-MONTH SUPPLY―WHAT A RELIEF: Some adrenal supplements provide only one or two herbs, but don't stress! Our integrative formula combines adaptogenic herbs, whole food B vitamins and probiotics, giving you a two-month supply in one bottle

Made with 14 powerful herbal extracts*: Vitamin B-12, Iodine, Magensium, Zinc, Selenium, Copper, Manganese, Molybdenum, L-Tyrosine, Schizandra, Ashwagandha Root, Bladderwrack, Cayenne Pepper, Kelp

120 Capsules for a 60-Day Supply.

Advanced and superior Thyroid Supplement using high-quality sourcing and innovation

Support for A Healthy Thyroid – Supports your thyroid to make sure it is operating at peak performance for overall well-being and happiness by helping maintain proper hormone levels.

Energy Booster – Our energy pills or energy supplement uses a proprietary formula that helps fight lethargy and mild unhappiness to give you the energy boost you should be enjoying. Wake up rested and energized.

Balance Mind & Body – Research shows a healthy thyroid helps support concentration, memory and balances your mood so the brain fog is gone!

✅ PACKED WITH EVERYTHING THE HUMAN BODY NEEDS: Our Organic Sea Moss, Bladderwrack & Burdock Root Powder Herbal blend is thought to contain a WHOPPING 102 nutrients the body needs for daily function, including iodine, zinc, calcium, potassium, sulfur, iron, and silica! It’s also naturally loaded with selenium, phosphorus, manganese, B-complex vitamins AND more! NOW ALSO AVAILABLE IN CAPSULES! We use gold, purple and green Sea Moss in our formula.

✅ IMMUNITY SUPPORT: Our Proprietary blend contains the full spectrum-purple, green and gold Sea Moss. Sea moss and Bladderwrack are believed to contain many of the essential minerals, vitamins and nutrients that promote a healthy immune system.

✅ THYROID SUPPORT: Irish Moss and Bladderwrack both contains iodine which is a mineral that is essential for a good functioning thyroid.

✔ 100% MORE THAN OTHER BRANDS, 120 CAPSULES - 2 MONTH SUPPLY - You get the benefit of DOUBLE the capsules thanks to our ability to buy ingredients in bulk. Receive 2 months supply of our premium Thyroid Complex. You won't find a similar quality product at the same price - MARKET LEADING VALUE!

✔ SUPPORT THYROID FUNCTION AND METABOLISM - Our potent formulation of vitamins, herbs, amino acids and minerals is designed to support a normal thyroid function.

✔ MINERALS, HERBS & AMINO ACIDS - The Purely Holistic Thyroid supplement combines a carefully selected formula of all natural vitamins, minerals, herbs, and amino acids to give you great results SAFELY.

TRACE AMOUNTS OF IMPORTANT MINERALS - Powerful energy through natural Irish moss algae, kelp leaf and stem, black walnut hulls, parsley leaf, and sarsaparilla root.

NOURISHES THE THYROID GLAND - The herbal formula helps nourish the thyroid gland by providing trace amounts of many essential nutrients that may be lacking in the diet.

PRACTITIONER RECOMMENDED - Created from nature, but rooted in science, Nature's Sunshine remarkable products deliver extraordinary results and are recommended by Health Practitioners around the world.

Organic Ashwagandha: Pure organic ashwagandha powder and root extract capsules with organic black pepper for optimal absorption, stress support & immune support

Stress Support: A natural herbal supplement with soothing properties

Support Tranquility: Ashwagandha capsules support feeling calm & relaxed

Thyroid Support - Bugleweed, Motherwort and Lemon Balm - 450 mg (100 capsules, ZIN: 511178): Thyroid Support - Bugleweed, Motherwort and Lemon Balm - 450 mg

Powerful thyroid support: Don't let your thyroid bring you down! Achieve optimal thyroid health with Thyroid Support – the drug-free, all-natural supplement that supports thyroid function and natural hormone synthesis. Get fast and effective support for healthy thyroid function and enjoy the benefits of a balanced lifestyle. With Thyroid Support, you can finally take back your life!

Supercharged thyroid hormone production: Loaded with essential minerals and vitamins, our natural formula helps promote healthy thyroid hormone production, so you can stay energized throughout the day. With Thyroid Support, you'll have the support you need to stay healthy and balanced - so you can keep doing all the things you love to do.

Packed with a natural potent formulation: Our supplement contains the highest quality ingredients to help promote healthy thyroid function and support metabolic health, energy production, growth, and development. Our supplement contains iodine, selenium, tyrosine, and ashwagandha extract to help support healthy thyroid function and natural thyroid hormone synthesis.

Sit Back and Relax - Ashwagandha root powder is the popular Indian ginseng herbal supplement with many potential benefits such as immune support mood support and thyroid support for women and men

Traditional Herb - Our ashwagandha supplement has potent black pepper extract for enhanced absorption making these Indian ginseng capsules a natural energy supplement you don’t want to miss

Thyroid Supplement - Ashwagandha pills are among the most trusted herbs for thyroid support and are also common among adrenal support supplements thanks to their ability help regulate glands

NATURAL THYROID SUPPORT - Take care of your thyroid gland and it will take care of you. Irish sea moss extract is rich in iodine, a mineral that has been shown to help balance thyroid hormones.

A FRIEND TO YOUR TUMMY - Poor digestive function can lead to gas, bloating. Organic sea moss may help support digestive health through the proliferation of beneficial flora in the gut.

MORE ENERGY & VIGOR - Ward off feelings of tiredness and fatigue by taking this liquid supplement. Irish moss is naturally loaded with B vitamins, which are needed by the body for producing energy.

SUPPORTS THYROID FUNCTION: The thyroid gland is a collection of glands that secrete a number of hormones that influence metabolism, energy balance, and the growth and development of the nervous system. They also stimulate carbohydrate and fat breakdown, increase protein synthesis and increase BMR. Thyrostim provides key vitamins, minerals, antioxidants and glandulars to support thyroid function.

OPTIMIZES THYROID HORMONE BALANCE: An imbalance of thyroid hormones may result in fatigue, and cold, dry skin. Thyrostim provides nutritional support to optimize the balance of thyroid hormones.

GLANDULAR PRODUCT: Organs and glands produce a wide range of compounds, including peptides and polypeptides, that exhibit tissue specificity. Since the early 1980s, Biotics Research has been at the forefront of glandular production, using only the highest quality glandular tissue, harvested from animals of BSE-free countries and overseen by USDA inspection.

NATURAL FORMULA TO SUPPORT HEALTHY THYROID FUNCTION – Our premium formula contains an all-natural blend of herbs, vitamins, minerals, and amino acids developed by experts to support THYROID HEALTH. These natural ingredients include: Vitamin B-12, L-tyrosine, Iodine (kelp), Cayenne Pepper, Schizandra, Selenium, Ashwagandha Root, Bladderwrack, Iodine, Magnesium, Zinc, Copper, Manganese & Molybdenum. *

180 CAPSULES – PREMIUM COMPLEX - BEST VALUE AVAILABLE – You receive 180 supplement pills for a FULL 3 MONTH SUPPLY (others offer half for a more expensive price). *

BOOST ENERGY LEVELS – Our unique formula contains vitamin B-12 and other natural ingredients to support concentration, focus, boost energy levels for a sense of overall well-being and enhanced mood. Plus our thyroid glandular complex helps support the immune system. *

ONE OF A KIND, LITTERALLY - HashiScript is a natural thyroid support vitamin formula that is so unique, it’s patent-pending! There is no other formula like this. HashiScript is our personal, customized formula which contains a synergistic blend of ingredients designed to make you feel better, faster.

HELPFUL INGREDIENTS - HashiScript is formulated with ingredients that help the body digest the proteins that come out of your Leaky Gut and trigger autoimmune problems. Helps neutralize the effects of hydrogen peroxide.

OUR UNIQUE FORMULA - It's the only thyroid support formula in the world to contain catalase and glutathione, used in a metabolic pathway that breaks down potentially harmful peroxides, which again, are produced every second during your metabolic processes.

DELICIOUS APPLE TASTE of Vitamatic Thyroid Support Gummies - Avoid Consuming Large Thyroid Support Capsules, Tablets or Pills which gives unpleasant after taste & can not go down easily

BOOST METABOLISTM - Our Thyroid Support Gummies will help you boost your metabolism.*

VEGAN FRIENDLY - Our Thyroid Support Gummies are pectin-based which is vegan & vegetarian friendly

Comprehensive Herbal Thyroid Support Supplements - Our thyroid supplement for men & women is power packed herbal complex with essential vitamins and nutrients like Vitamin B-12, Iodine, Zinc, Selenium, Copper, L Tyrosine, Bladderwrack, Kelp, Ashwagandha, Manganese & Molybdenum - Thyroid Health support for healthy thyroid function, thyroid suppport for healthy weight maintenance, mood enhancer & overall wellness (pastillas naturales para la tiroides)

Natural Energy Boost - Complete Thyroid Supplements with Iodine contains L-Tyrosine, Ashwagandha Root and Cayenne Pepper - ULTALIFE's Thyroid Support Supplement pills help increase energy levels, improve mental clarity, combat fatigue, dry skin and nails, hair thinning & hair loss often associated with low thyroid function in women and men. Feel better today with our trusted, alll natural, highly effective Thyroid Supplement for Wormen and Thyroid Support for Men. Try ULTALIFE today!

Advanced Herbal Blend Thyroid Support Complex Supplement - With a pure and powerful combination of Schizandra, Forskolin Coleus Forskohlii, Kelp and Bladderwrack, our thyroid assist formula supports healthy thyroid hormone production, promoting overall well-being and thyroid weight management and overall well-being.

We are the manufacturer, buy direct from us and get Free USA Super Saver Shipping

No mixing, no brewing, easy to swallow

Very easy to use, take it with you wherever you go.

POWER PACKED 8-IN-1 FORMULA - Total Nutra's multivitamin 8 in 1 energy and focus formula contains your 100% daily dose of liquid Vitamin B3, Vitamin B6 and 1000% Vitamin B-12. This tincture offers thyroid support for weight loss and supports a normal metabolism. It’s also formulated to promote energy, vitality, and mental clarity. The great-tasting 4 oz wild berry flavor is easy to bring along to the gym or anywhere your adventures take you.

TOTAL ENERGY DROPS - Our liquid vitamin supplement is one of the most potent formulas available to prep your brain and body to operate at peak performance. It’s especially useful during workouts or activities that require focus. It contains a powerful blend of Phosphatidylserine, Ginkgo Biloba, Acetyl-L-Carnitine, Green Tea Extract & Huperzine A nutrients to encourage a better mood, boost energy levels, and fight fatigue to give you a natural boost when you need it.

FAST ACTING LIQUID - We believe in getting the most out of our supplements, which is why our synergistic formulas come in liquid form. Unlike vitamin capsules, gummies, tablets, and supplement powders, Total Nutra’s liquid form has up to a 98% absorption rate which allows it to start working immediately. The easy-to-use dropper bottle makes pulling the perfect dose simple and safe.

Finally T3 Support for Thyroid Patients - T3 is the most important thyroid hormone. This special blend helps the body naturally create more T3 directly in the thyroid gland and peripherally in the tissues. Very few supplements focus on T3 levels and instead support T4 thyroid hormone which is inactive. T3 support is ideal for men, women, and those with all thyroid conditions such as Hashimoto’s, thyroid removal, thyroidectomy, RAI, and hypothyroidism.

Naturally Enhance T4 to T3 Conversion - Ingredients such as zinc, selenium, and guggul extract help deiodinase enzymes create T3 thyroid hormone or triiodothyronine. But that’s not all. Vitamin A and Vitamin E are also included to help with thyroid cellular sensitivity and thyroid resistance. So once the body creates T3 it can actually use it in your cells!

Support Energy and Adrenal Health - The thyroid and adrenal glands are closely linked! You can’t support one without thinking about the other. For this reason, T3 Conversion Booster contains ashwagandha which acts as an adrenal adaptogen for cortisol support. Can be used in cases of high cortisol and low cortisol.

SUPPORTS HEALTHY LEVELS OF THYROID HORMONES: Habit+Habitat worked with industry-leading scientists to develop a gummy with 11 key targeted nutrients, such as Ashwagandha and Kelp to regulate and balance our bodies.

METABOLISM FORMULA - Did you know that healthy thyroid hormone production of T3 & T4 helps maintain heathy weight? Thyroid Plus is formulated to support healthy thyroid function.

FOCUS & CLARITY - Feeling brain fog & fatigue? You will be amazed at how much better you can concentrate and focus when your thyroid is supported. 

Women’s health - Thyroid support for women is a crucial part of healthy maturing and we’ve compiled the best thyroid vitamins in our thyroid complex to give you the care you need for your well-being

Thyroid support complex - Our iodine supplements for thyroid support contain the best energy supplements. Like zinc selenium 200mcg molybdenum L tyrosine schisandra bladderwrack and more

Zinc and selenium supplement - Selenium and zinc supplements are often used for thyroid support but our formula has even more powerful helpers like L-tyrosine for a natural mood booster and energizer

Thyroid Care - Time to take care of your thyroid with natural herbs vitamins and amino acids that combine to help mitigate the effects of thyroid concerns by providing metabolism and energy support

Thyroid Complex - We developed a thyroid complex to give you the assistance you need because we understand the importance of thyroid support for women of all ages

Advanced Formula - Try our new advanced complex including l-tyrosine Panax ginseng Rhodiola rosea Licorice root Holy basil Suma root and more and see the wonders of these potent ingredients

Support Thyroid Health - Crafted with the highest quality ingredients designed to support normal thyroid health while boosting energy levels. Give it a try and feel the difference!

Support Energy Levels - A healthy thyroid is a happy thyroid, which means you will wake up more rested & have energy throughout the day.

All Natural Ingredients - ThyroAid includes all natural withania root, magnesium, bladderwrack, molybdenum, cayenne pepper, selenium, kelp, iodine and tyrosine to help balance your thyroid and support energy levels.

Support Healthy Thyroid Function - Our thyroid needs healthy levels of iodine for it to maintain its efficiency for metabolism and to help avoid feeling sluggish clouded with brain fog. Keep your concentration focused and mental clarity sharp all day.

Immune System Support - High quality antioxidant with superior absorption to support healthy immune system function to help avoid feeling under the weather. The mustard seed extract in our Selenium are all-natural, plant-based, and certified organic.

Stay Energized & Alert - Low energy levels are a sure sign of a slow thyroid. Brain fog and an imbalanced thyroid often coexist. Taking proper care of your thyroid can give you enough energy and improve your ability to concentrate and stay focused.