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Best thyroid support supplements - May 2026

Last Updated - May 28, 2026

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Pure Encapsulations

Pure Encapsulations Thyroid Support Complex - Supports Thyroid Health* - Antioxidant Infusion - with Ashwagandha & Iodine - Non-GMO & Vegetarian - 120 Capsules

Pure Encapsulations

$66.50

More Details
Main highlights
- Thyroid Health Nourishment: Our Thyroid Support Complex is a blend of vitamins, minerals, and herbal extracts for optimal thyroid health*
- Suggested Use: As a dietary supplement, take 2 thyroid support capsules daily, with a meal
- Pure Difference: What we leave out matters, too; Pure Encapsulations products are FREE FROM common allergens, artificial or unnecessary ingredients, and GMOs
- Optimized Hormone Function: Supports thyroid hormone synthesis and metabolism with iodine, l-tyrosine, and ashwagandha*
- Antioxidant Infusion: Thyroid Support Complex contains vitamin A, C, selenium, and turmeric to support the functioning of your thyroid cell metabolism*
$66.50
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Pure Encapsulations

Pure Encapsulations Thyroid Support Complex - Supports Thyroid Health* - Antioxidant Infusion - with Ashwagandha & Iodine - Non-GMO & Vegetarian - 120 Capsules

Pure Encapsulations

$66.50

More Details
Main highlights
- Thyroid Health Nourishment: Our Thyroid Support Complex is a blend of vitamins, minerals, and herbal extracts for optimal thyroid health*
- Suggested Use: As a dietary supplement, take 2 thyroid support capsules daily, with a meal
- Pure Difference: What we leave out matters, too; Pure Encapsulations products are FREE FROM common allergens, artificial or unnecessary ingredients, and GMOs
- Optimized Hormone Function: Supports thyroid hormone synthesis and metabolism with iodine, l-tyrosine, and ashwagandha*
- Antioxidant Infusion: Thyroid Support Complex contains vitamin A, C, selenium, and turmeric to support the functioning of your thyroid cell metabolism*
$66.50
3
24% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

1 Body
24% Off

1 Body Thyroid Support Supplement for Women and Men, Selenium with Iodine, Zinc, B12, Ashwagandha and L-Tyrosine, Supports Hormone Health, Energy and Metabolism, 30 Day Supply

1 Body

$23.55

$30.99
(24% Off)

More Details
Main highlights
- Stress & Mood Support: Adaptogen-powered formula featuring ashwagandha and schisandra to help the body adapt to occasional stress, support emotional wellness, and promote overall mood and hormonal balance.
- Metabolism & Weight Support: A comprehensive thyroid support complex with forskolin, schisandra, and minerals including zinc, copper, and selenium; designed as a selenium supplement for women that helps support a healthy metabolism and steady energy levels.
- Focus & Clarity Support: 1 Body combines 300 mg L-tyrosine with vitamin B12 and ashwagandha to support mental clarity, help reduce occasional brain fog, and promote calm focus throughout busy days.
- Energy & Hormone Balance: All-in-one thyroid support from 1 Body with 200 mcg selenium, 8 mg zinc, iodine, and herbs in each 2-capsule serving; supports healthy thyroid function, hormone balance, daily energy, and overall wellness for women and men.
- Clean & Reliable Formula: The 1 Body zinc–copper–selenium blend doubles as a selenium vitamin supplement and iodine and selenium supplement for women and men; made in the USA and gluten-free, soy-free, and dairy-free for everyday thyroid care.
$23.55
$30.99 (24% Off)
4
Best Value
32% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

1 Body
32% Off

1 Body Thyroid Support Supplement for Women and Men, Selenium with Iodine, Zinc, B12, Ashwagandha and L-Tyrosine, Supports Hormone Health, Energy and Metabolism, 30 Day Supply

1 Body

$21.19

$30.99
(32% Off)

More Details
Main highlights
- Stress & Mood Support: Adaptogen-powered formula featuring ashwagandha and schisandra to help the body adapt to occasional stress, support emotional wellness, and promote overall mood and hormonal balance.
- Metabolism & Weight Support: A comprehensive thyroid support complex with forskolin, schisandra, and minerals including zinc, copper, and selenium; designed as a selenium supplement for women that helps support a healthy metabolism and steady energy levels.
- Focus & Clarity Support: 1 Body combines 300 mg L-tyrosine with vitamin B12 and ashwagandha to support mental clarity, help reduce occasional brain fog, and promote calm focus throughout busy days.
- Energy & Hormone Balance: All-in-one thyroid support from 1 Body with 200 mcg selenium, 8 mg zinc, iodine, and herbs in each 2-capsule serving; supports healthy thyroid function, hormone balance, daily energy, and overall wellness for women and men.
- Clean & Reliable Formula: The 1 Body zinc–copper–selenium blend doubles as a selenium vitamin supplement and iodine and selenium supplement for women and men; made in the USA and gluten-free, soy-free, and dairy-free for everyday thyroid care.
$21.19
$30.99 (32% Off)
5
25% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Clean Nutraceuticals
25% Off

Clean Nutra Selenium 300mcg Iodine 500mcg Thyroid Support for Women & Men | L Tyrosine 500mg Ashwagandha Supplement Bladderwrack, Turmeric, Kelp, Schisandra Zinc Pills Capsule Supplements

Clean Nutraceuticals

$29.95

$39.95
(25% Off)

More Details
Main highlights
- The Ultimate Thyroid Supplement & Iodine Supplement You've Been Looking For - Clean Nutra ThyroDefend provides 5 full-dose products in one thyroid support complex containing a full zinc supplement, iodine supplements for thyroid, selenium supplements, tyrosine powder, and ashwagandha supplements in a convenient 2 capsule dosage. Finally, iodine pills, zinc 50 mg and an ashwagandha supplement have been packed into one convenient solution.
- Powerful Energy Supplements for Women & Mood Support Supplement - ThyroDefend is overflowing with potent zinc 50mg capsules and more such as Vitamin A, Vitamin C, Vitamin D3, Copper, Mangonese, and Molybdenum. Clear out the countless zink tablets, ayurveda products, zinc 25mg, and zinc supplements 50mg in your cabinet and replace it with just one inclusive supplement from Clean Nutraceuticals.
- Introducing the ThyroDefend Thyroid Supplements Blend - In addition to thyroid support for women and zinc supplements for men, our formula contains bladderwrack, turmeric, kelp extract, schisandra extract, forskolin, cayenne pepper, vitamin b complex, and magnesium. This is a powerful alternative to iodine drops, iodine tablets, nascent iodine, l tyrosine 1000mg capsules, and selenium 200mcg capsules. Not your typical mood support supplement, potassium iodide tablets.
- An Iodine Pills Thyroid Complex with Vetted and Trusted Ingredients - We pride ourselves in offering a quality supplement that combines the benefits of zinc pills, l tyrosine gummies, ashwagandha pills and more. Our formulas are proudly made in a registered and certified facility. Many products offer only a few ingredients like l-tyrosine powder and zinc 100mg. However, this all-in-one contains much more.
- All-In-1 Thyroid Support Selenium Supplement & Potassium Iodide Complex for Women and Men - Our product takes selenium and zinc supplements and combines them with potassium iodine, l-tyrosine supplement, and ashwagandha capsules and the results are amazing. Normal thyroid vitamins and supplements contain selenium 200mcg. However, Clean Nutra has officially created an even more potent all in one thyroid supplement.
$29.95
$39.95 (25% Off)

Best thyroid support supplements - May 2026

Pure Encapsulations Thyroid Support Complex - Supports Thyroid Health* - Antioxidant Infusion - with Ashwagandha & Iodine - Non-GMO & Vegetarian - 120 Capsules

Pure Encapsulations Thyroid Support Complex - Supports Thyroid Health* - Antioxidant Infusion - with Ashwagandha & Iodine - Non-GMO & Vegetarian - 120 Capsules

1 Body Thyroid Support Supplement for Women and Men, Selenium with Iodine, Zinc, B12, Ashwagandha and L-Tyrosine, Supports Hormone Health, Energy and Metabolism, 30 Day Supply

1 Body Thyroid Support Supplement for Women and Men, Selenium with Iodine, Zinc, B12, Ashwagandha and L-Tyrosine, Supports Hormone Health, Energy and Metabolism, 30 Day Supply

Clean Nutra Selenium 300mcg Iodine 500mcg Thyroid Support for Women & Men | L Tyrosine 500mg Ashwagandha Supplement Bladderwrack, Turmeric, Kelp, Schisandra Zinc Pills Capsule Supplements

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Clean Nutra Selenium 300mcg Iodine 500mcg Thyroid Support for Women & Men | L Tyrosine 500mg Ashwagandha Supplement Bladderwrack, Turmeric, Kelp, Schisandra Zinc Pills Capsule Supplements

THORNE - Thyroid Health Complex (Formerly Thyrocsin) - Thyroid Cofactors for Thyroid Function Support* - Vitamins B12, C & E, Ashwagandha, Iodine, Zinc, Selenium, Copper & L-Tyrosine - 60 Servings

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Pure Encapsulations Thyroid Support Complex - Supports Thyroid Health* - Antioxidant Infusion - with Ashwagandha & Iodine - Non-GMO & Vegetarian - 60 Capsules

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