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Thyroid & Hormone Balance

Selenium and iodine supplements - capsules, tablets, liquid drops and kelp or seaweed sources - together with L-tyrosine and a small group of women’s and men’s hormone-support formulas. Brands include Solgar, Biocare, Lamberts, Health & Her, HealthAid, Viridian, Pharma Nord and Natures Aid.

Which nutrients have approved claims?

Iodine contributes to the normal production of thyroid hormones and to normal thyroid function. Selenium also contributes to normal thyroid function. Zinc contributes to normal cognitive function and to the maintenance of normal testosterone levels in the blood, and vitamin B6 contributes to the regulation of hormonal activity.

Iodine is one to be careful with

Both too little and too much iodine can affect the thyroid, and more is not better. Seaweed and kelp supplements can be very high in iodine and the content varies considerably between products and batches. If you have a diagnosed thyroid condition or take thyroid medication, do not start an iodine supplement without speaking to your GP.

Selenium and brazil nuts

Selenium is the other mineral most associated with thyroid function, and it has a relatively narrow range between a useful intake and too much. Brazil nuts are an unusually concentrated food source. Check the percentage NRV on any supplement before combining several products that each contain it.

This is a category for talking to your GP

Thyroid symptoms - fatigue, weight change, feeling cold, hair thinning - overlap with a great many other things, and thyroid function is measured with a simple blood test. Get tested rather than guessing. Supplements in this collection support normal function in people whose intake is short; they are not a substitute for diagnosis or for prescribed thyroid medication.

Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

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BiocareNutrisorb Liquid Selenium 15ml

Original price £21.19 - Original price £21.19
Original price £21.19
£21.69
£21.69 - £21.69
Current price £21.69

Liquid selenium in a simple, purified water base Clinically effective - provides antioxidant support to protect cells from oxidative stress and su...

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Original price £21.19 - Original price £21.19
Original price £21.19
£21.69
£21.69 - £21.69
Current price £21.69

BiocareSelenium 120 Capsules

Original price £15.79 - Original price £15.79
Original price £15.79
£16.19
£16.19 - £16.19
Current price £16.19

L-selenomethionine is a highly absorbable source of yeast-free selenium Selenium contributes to the maintenance of normal hair and nails Selenium ...

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Original price £15.79 - Original price £15.79
Original price £15.79
£16.19
£16.19 - £16.19
Current price £16.19

BiocareThyroid Complex 60 Capsules

Original price £17.15 - Original price £17.15
Original price £17.15
£17.59
£17.59 - £17.59
Current price £17.59

Thyroid Complex is a unique combination of powerful nutrients for thyroid and energy support Effective - providing potent nutrients iodine and sel...

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Original price £17.15 - Original price £17.15
Original price £17.15
£17.59
£17.59 - £17.59
Current price £17.59

BiocareNutrisorb Liquid Iodine 15ml

Original price £12.75 - Original price £12.75
Original price £12.75
£13.09
£13.09 - £13.09
Current price £13.09

Nutrisorb® liquids are a range of high potency liquid nutrients Iodine contributes to the normal production of thyroid hormones and normal thyroid...

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Original price £12.75 - Original price £12.75
Original price £12.75
£13.09
£13.09 - £13.09
Current price £13.09

ViridianSelenium 90 vcaps

Original price £19.95
Original price £19.95 - Original price £19.95
Original price £19.95
Current price £17.95
£17.95 - £17.95
Current price £17.95

Selenium contributes to the maintenance of normal hair and nails, the normal function of the immune system, normal thyroid function and for the pro...

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Original price £19.95
Original price £19.95 - Original price £19.95
Original price £19.95
Current price £17.95
£17.95 - £17.95
Current price £17.95
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ViridianSelenium 30 vcaps

Original price £8.70
Original price £8.70 - Original price £8.70
Original price £8.70
Current price £7.83
£7.83 - £7.83
Current price £7.83

Selenium contributes to the maintenance of normal hair and nails, the normal function of the immune system, normal thyroid function and for the pro...

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Original price £8.70
Original price £8.70 - Original price £8.70
Original price £8.70
Current price £7.83
£7.83 - £7.83
Current price £7.83
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A VogelSea Kelp Tablets 240 Tabs - Natural Iodine Supplement

Original price £9.99 - Original price £9.99
Original price
£9.99
£9.99 - £9.99
Current price £9.99

A.Vogel Sea Kelp Tablets - Natural Iodine from Pacific Giant Kelp A.VOGEL SEA KELP TABLETS are manufactured from the fronds of Giant Kelp forests...

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Original price £9.99 - Original price £9.99
Original price
£9.99
£9.99 - £9.99
Current price £9.99

Pharma NordBio-Selenium + Zinc 30 Tablets

Original price £5.79 - Original price £5.79
Original price
£5.79
£5.79 - £5.79
Current price £5.79

Selenium and zinc supplements from Pharma Nord are based on the latest antioxidant research. Selenium supplements work synergistically with vitamin...

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Original price £5.79 - Original price £5.79
Original price
£5.79
£5.79 - £5.79
Current price £5.79

BiocareSelenium 60 Capsules

Original price £9.39 - Original price £9.39
Original price £9.39
£9.59
£9.59 - £9.59
Current price £9.59

L-selenomethionine is a highly absorbable source of yeast-free selenium Selenium contributes to the maintenance of normal hair and nails Selenium ...

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Original price £9.39 - Original price £9.39
Original price £9.39
£9.59
£9.59 - £9.59
Current price £9.59

WassenSelenium ACE+D 90 Tablets

Original price £12.49 - Original price £12.49
Original price
£12.49
£12.49 - £12.49
Current price £12.49

Wassen Selenium ACE+D features an organic selenium yeast that the body absorbs up to twice as effectively as non-organic forms. This formula combin...

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Original price £12.49 - Original price £12.49
Original price
£12.49
£12.49 - £12.49
Current price £12.49

LambertsSelenium 200ΜG + A+C+E 100 Tabs

Original price £9.50 - Original price £9.50
Original price
£9.50
£9.50 - £9.50
Current price £9.50

Lamberts Selenium + A+C+E combines 200µg of selenium with vitamin A (400µg), vitamin E (24mg) and vitamin C (80mg) per tablet, an antioxidant-focus...

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Original price £9.50 - Original price £9.50
Original price
£9.50
£9.50 - £9.50
Current price £9.50

Together HealthOrganic Seaweed Iodine 30 Capsules

Original price £7.49 - Original price £7.49
Original price
£7.49
£7.49 - £7.49
Current price £7.49

Together's Organic Seaweed Iodine is made using sustainably wild-harvested ascophyllum seaweed from remote areas in Britain and the Nordic region....

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Original price £7.49 - Original price £7.49
Original price
£7.49
£7.49 - £7.49
Current price £7.49

LambertsL-Tyrosine 500Mg 60 Caps

Original price £12.95 - Original price £12.95
Original price
£12.95
£12.95 - £12.95
Current price £12.95

Lamberts L-Tyrosine delivers 500mg of the amino acid L-tyrosine per capsule, a straightforward single-ingredient supplement.This pack contains 60 c...

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Original price £12.95 - Original price £12.95
Original price
£12.95
£12.95 - £12.95
Current price £12.95

Health PlusSelenium 50ug 90 Tablets

Original price £6.99 - Original price £6.99
Original price
£6.99
£6.99 - £6.99
Current price £6.99

Selenium is a key antioxidant nutrient and functions best with vitamins A, C and E. These special antioxidant nutrients help prevent free radical ...

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Original price £6.99 - Original price £6.99
Original price
£6.99
£6.99 - £6.99
Current price £6.99

SolgarSelenium 200ug (Yeast Free) 50 Tablets

Original price £12.95
Original price £12.95 - Original price £12.95
Original price £12.95
Current price £9.06
£9.06 - £9.06
Current price £9.06

Selenium is an essential trace mineral that works synergistically with Vitamin E. As a constituent of glutathione peroxidase, an antioxidant enzyme...

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Original price £12.95
Original price £12.95 - Original price £12.95
Original price £12.95
Current price £9.06
£9.06 - £9.06
Current price £9.06
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LambertsIodine 150ΜG (As Potassium Iodide) 180 Tabs

Original price £9.50 - Original price £9.50
Original price
£9.50
£9.50 - £9.50
Current price £9.50

Lamberts Iodine delivers 150µg (100% NRV) of iodine per tablet, a straightforward single-nutrient supplement. Iodine contributes to normal thyroid ...

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Original price £9.50 - Original price £9.50
Original price
£9.50
£9.50 - £9.50
Current price £9.50

NutrateaNutra Thyroid Tea 20 Bags

Original price £5.99 - Original price £5.99
Original price
£5.99
£5.99 - £5.99
Current price £5.99

A tactful tea blend to regulate thyroid activity, promote optimal gland function and hormone regulation, while easing the symptoms and discomforts ...

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Original price £5.99 - Original price £5.99
Original price
£5.99
£5.99 - £5.99
Current price £5.99

ViridianThyroid Complex 60 Veg Caps

Original price £27.10
Original price £27.10 - Original price £27.10
Original price £27.10
Current price £24.39
£24.39 - £24.39
Current price £24.39

Viridian Thyroid Complex combines iodine (200µg) and selenium (200µg), which contribute to normal thyroid function, with zinc, vitamin A and B vita...

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Original price £27.10
Original price £27.10 - Original price £27.10
Original price £27.10
Current price £24.39
£24.39 - £24.39
Current price £24.39
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New LeafBiotin, Zinc & Selenium 180 Vegan Tablets

Original price £13.49 - Original price £13.49
Original price
£13.49
£13.49 - £13.49
Current price £13.49

Biotin, also recognised as Vitamin H, is a water-soluble B vitamin that supports the maintenance of normal hair, skin, and nervous system function....

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Original price £13.49 - Original price £13.49
Original price
£13.49
£13.49 - £13.49
Current price £13.49

Health & HerHRT Multivitamin Supplement 60 capsules

Original price £16.99 - Original price £16.99
Original price
£16.99
£16.99 - £16.99
Current price £16.99

When it comes to multivitamins for women, it's not one-size-fits-all. Every stage of hormonal health brings its own nutritional requirements. He...

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Original price £16.99 - Original price £16.99
Original price
£16.99
£16.99 - £16.99
Current price £16.99

SolgarSelenium 200ug (Yeast Free) 250 Tablets

Original price £45.95
Original price £45.95 - Original price £45.95
Original price £45.95
Current price £32.16
£32.16 - £32.16
Current price £32.16

Selenium is an essential trace mineral that works synergistically with Vitamin E. As a constituent of glutathione peroxidase, an antioxidant enzyme...

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Original price £45.95
Original price £45.95 - Original price £45.95
Original price £45.95
Current price £32.16
£32.16 - £32.16
Current price £32.16
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SolgarVitamin E with Selenium 50 Vcaps

Original price £17.50
Original price £17.50 - Original price £17.50
Original price £17.50
Current price £12.25
£12.25 - £12.25
Current price £12.25

Vitamin E with Yeast-Free Selenium comes in vegetable capsule form to support the absorption of this fat-soluble nutrient. This ensures your body g...

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Original price £17.50
Original price £17.50 - Original price £17.50
Original price £17.50
Current price £12.25
£12.25 - £12.25
Current price £12.25
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Natures AidSelenium + Zinc & Vits 90 Tablets

Original price £10.99 - Original price £10.99
Original price £10.99
£11.99
£11.99 - £11.99
Current price £11.99

Natures Aid Selenium contributes to the protection of cells from oxidative stress.

Original price £10.99 - Original price £10.99
Original price £10.99
£11.99
£11.99 - £11.99
Current price £11.99

Pharma NordBio-Selenium + Zinc 90 Tablets

Original price £14.99 - Original price £14.99
Original price
£14.99
£14.99 - £14.99
Current price £14.99

Selenium and zinc supplements from Pharma Nord are based on the latest antioxidant research. Selenium supplements work synergistically with vitami...

View full details
Original price £14.99 - Original price £14.99
Original price
£14.99
£14.99 - £14.99
Current price £14.99

LambertsSelenium 200ΜG (As Selena L - Methionine) 60 Tabs

Original price £8.49 - Original price £8.49
Original price
£8.49
£8.49 - £8.49
Current price £8.49

Lamberts Selenium delivers 200µg of selenium (as L-selenomethionine and sodium selenite) per tablet, a straightforward single-nutrient supplement. ...

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Original price £8.49 - Original price £8.49
Original price
£8.49
£8.49 - £8.49
Current price £8.49

HealthAidSelenium 100ug + Vitamin E 400 30 Capsules

Original price £15.99 - Original price £15.99
Original price
£15.99
£15.99 - £15.99
Current price £15.99

Selenium is an essential trace element which activates one of the most important antioxidant enzymes in the body, protecting tissue cells from oxid...

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Original price £15.99 - Original price £15.99
Original price
£15.99
£15.99 - £15.99
Current price £15.99

Brain FeedDopamine Precursor - Tyrosine 800mg 60 Capsules

Original price £29.99 - Original price £29.99
Original price
£29.99
£29.99 - £29.99
Current price £29.99

Brain Feed offers the world's first natural 800mg tyrosine capsules derived from fermented corn. Tyrosine serves as the precursor to dopamine, a ke...

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Original price £29.99 - Original price £29.99
Original price
£29.99
£29.99 - £29.99
Current price £29.99

Higher NatureThyroid Support Formula 60 Capsules

Original price £18.99 - Original price £18.99
Original price
£18.99
£18.99 - £18.99
Current price £18.99

Provides key nutrients for healthy production of the thyroid hormones including selenium and iodine to support normal thyroid function. May not be...

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Original price £18.99 - Original price £18.99
Original price
£18.99
£18.99 - £18.99
Current price £18.99

Natures AidSelenium - with Zinc and Vitamins A C & E 90 Tablets

Original price £11.99 - Original price £11.99
Original price
£11.99
£11.99 - £11.99
Current price £11.99

SELENIUM WITH ZINC AND VITAMINS A, C & E Selenium, Beta Carotene (pro-vitamin A), C, E and Zinc amongst other substances are often described a...

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Original price £11.99 - Original price £11.99
Original price
£11.99
£11.99 - £11.99
Current price £11.99
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KIKI HealthIonic Iodine Concentrate 50ml

Original price £19.99 - Original price £19.99
Original price £19.99
£19.99
£19.99 - £19.99
Current price £19.99

The KIKI Health Ionic line addresses the need for essential minerals at the cellular level. Mineralibrium, a condition of optimal tissue mineral ba...

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Original price £19.99 - Original price £19.99
Original price £19.99
£19.99
£19.99 - £19.99
Current price £19.99
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