Best Pregnancy Iodine Supplements of 2026

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 6 Feb 2026

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Pregnancy iodine supplements are a type of dietary supplement designed to provide expectant mothers with the recommended daily intake of iodine to support the healthy growth and development of their baby. Iodine is an essential mineral that plays a crucial role in the development of the brain and nervous system. It is also important for the proper functioning of the thyroid gland. While iodine is found in a variety of foods, many pregnant women struggle to get enough through their diet alone. These supplements are a safe and effective way to ensure adequate iodine intake during pregnancy.

At a Glance: Our Top Picks

Iodine 150mcg Tablets for Thyroid Health Cover #TOP 1
Iodine 150mcg Tablets for Thyroid Health
ftb score rating icon 9.9
UKHealthHouse 150mcg Iodine Tablets for Thyroid Health Cover #TOP 2
UKHealthHouse 150mcg Iodine Tablets for Thyroid Health
ftb score rating icon 9.8
UKHealthHouse Iodine Tablets for Thyroid Health Cover #TOP 3
UKHealthHouse Iodine Tablets for Thyroid Health
ftb score rating icon 9.6

Top 3 Pregnancy Iodine Supplements

Iodine 150mcg Tablets for Thyroid Health

Iodine 150mcg Tablets for Thyroid Health Cover
Iodine 150mcg 120 Tablets | High Strength Natural Source of Iodine from Potassium Iodide | Pregnancy Health & Thyroid Supplement | Vegan | UK Made | Fmax5 Supps

The Iodine Tablets by formula max5 nutrition are designed to support your thyroid health, which is crucial for producing hormones that aid in growth and development. Additionally, these tablets promote the normal functioning of your nervous system and help maintain healthy skin. With a high potency of 150mcg in just one easy-to-swallow tablet per day, you can conveniently access these significant health benefits. Plus, they are vegan-friendly and made in the UK, ensuring a sustainable choice for your dietary needs.

What We Like
Supports thyroid hormone production
Promotes nervous system function
One tablet daily convenience
Vegan-friendly formulation
#TOP 2

UKHealthHouse 150mcg Iodine Tablets for Thyroid Health

UKHealthHouse 150mcg Iodine Tablets for Thyroid Health Cover
UKHealthHouse Iodine 150mcg x 60 Tablets - Thyroid Health Slimming Pills Hair Supplement Vegan Pregnancy Health High Potency Improves Cognitive Ability

UKHealthHouse Iodine Tablets provide essential support for your thyroid health. Each tablet contains 150mcg of iodine, vital for the production of thyroid hormones that regulate your metabolism and growth. By taking just one small tablet daily, you can ensure normal cognitive function and energy metabolism. This product is particularly beneficial during pregnancy, as adequate iodine intake can enhance your child's IQ. Additionally, it promotes healthy skin, making it a comprehensive supplement for overall well-being.

What We Like
Supports thyroid hormone production
Promotes cognitive function
Easy one-tablet dosage
Enhances skin health
Benefits during pregnancy
#TOP 3

UKHealthHouse Iodine Tablets for Thyroid Health

UKHealthHouse Iodine Tablets for Thyroid Health Cover
UKHealthHouse Iodine 150mcg x 120 Tablets - Thyroid Health Slimming Pills Hair Supplement Vegan Pregnancy Health High Potency Improves Cognitive Ability

UKHealthHouse Iodine Tablets are designed to support your thyroid health by providing essential iodine, which is crucial for the production of thyroid hormones. Taking just one small tablet a day can enhance your cognitive function and energy metabolism, making it easier for you to stay alert and active. Additionally, these tablets contribute to normal skin health and help maintain the proper functioning of your nervous system. This convenient daily formula ensures you receive all the benefits without the fuss of multiple pills.

What We Like
Supports thyroid hormone production
Enhances cognitive function
Easy one-tablet daily dose
Promotes skin health
Buying Guide Image
Editor's Notes

During our pregnancy iodine supplement research, we found 28 pregnancy iodine supplement products and shortlisted 3 quality products. We collected and analyzed 4,892 customer reviews through our big data system to write the pregnancy iodine supplements list. We found that most customers choose pregnancy iodine supplements with an average price of £10.68.

The pregnancy iodine supplements are available for purchase. We have researched hundreds of brands and picked the top brands of pregnancy iodine supplements, including formula max5 nutrition, UKHealthHouse.

Written by
Phoebe Cooper Avatar

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."