Swanson Thyroid Essentials capsules offer thyroid support that helps keep energy and mood steady, thanks to ingredients like iodine, zinc, and amino acids that nourish nervous system health. This brand carries a history of science-backed formulas since 1969, and Swanson Thyroid Essentials is crafted to support thyroid function and nervous system health. It combines iodine, zinc, selenium, B vitamins, L-tyrosine and coleus forskohlii to help balance energy and mood.

Available Sizes & Variants:

90 capsules Swanson Thyroid Essentials - Daily support for thyroid function and nervous system health.

Benefits & Features:

• Supports thyroid function for steady energy.
• Contains iodine, zinc and selenium to aid hormone balance and nervous system health.
• Star ingredients include L-tyrosine and coleus forskohlii, which work together to support metabolic balance and sustained energy, helping you stay alert throughout the day daily.
• Designed for daily use, with a gentle blend that fits into most routines.
• Quality you can trust from Swanson Health Products, a name rooted in science since 1969.

Swanson Thyroid Essentials embodies decades of brand heritage, pairing minerals and amino acids in a clean, trusted formula. The blend draws on iodine and zinc for thyroid support, with L-tyrosine and coleus forskohlii for metabolic balance and energy. Swanson Health Products has been delivering science-backed supplements since 1969 and runs GMP-compliant facilities for quality you can trust. For broader wellness, consider a vitamin d supplement, berberine, or probiotics for gut health from the same brand.

Thiamin (from thiamin mononitrate) (vitamin B-1), Riboflavin (Vitamin B-2), Niacin (as Niacinamide) NE, Vitamin B-6 (from Pyridoxine HCl), Folate DFE (25mcg folic acid), Vitamin B-12 (as Cyanocobalamin), Pantothenic Acid (from Calcium Pantothenate), Iodine (from kelp), Magnesium (from magnesium oxide), Zinc (from zinc oxide), Selenium (from selenomethionine), Copper (from copper gluconate), L-Tyrosine, Coleus forskohlii (standardized to 10% forskolin) (root), Thiamin (from thiamin mononitrate) (vitamin B-1), Riboflavin (Vitamin B-2), Niacin (as Niacinamide) NE, Vitamin B-6 (from Pyridoxine HCl), Folate DFE (25mcg folic acid), Vitamin B-12 (as Cyanocobalamin), Pantothenic Acid (from Calcium Pantothenate), Iodine (from kelp), Magnesium (from magnesium oxide), Zinc (from zinc oxide), Selenium (from selenomethionine), Copper (from copper gluconate), L-Tyrosine, Coleus forskohlii (standardized to 10% forskolin) (root)

• GTIN: 87614070384
• Manufacturer: Swanson
• Categories: Best SellersSubscribe & Save ProductsSwansonThyroid Supplements
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

As a dietary supplement, take 1-2 capsules per day with water, preferably with food. Store in a cool, dry place. Warning: Only for adults. Consult your doctor before using this product if you are pregnant, nursing, taking medication, or have a medical condition. Keep out of reach of children. Do not use if the seal is broken.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Iodine

Iodine is a trace mineral essential for making thyroid hormones that govern metabolism and how you use energy.

This nutrient sits in foods and supplements and is utilised by the body to support normal thyroid function as part of everyday health upkeep.

What Does Iodine Do?

Iodine helps with the synthesis of thyroid hormones that back normal metabolic processes. This role in thyroid function is recognised in EFSA guidance and NHS information on mineral nutrients.

The information here supports understanding of iodine’s role in bodily functions involved in energy regulation and endocrine health.

This supplement isn't meant to diagnose, treat, cure, or prevent any disease.

Swanson Health Products is Welzo’s chosen brand for Swanson Thyroid Essentials thanks to a long-standing commitment to science-backed formulations going back to 1969. This heritage helps build a trusted reputation in the supplement space and a clear focus on quality through established manufacturing standards such as GMP, which aligns with our expectations for safe, consistent products. We selected Swanson because its history and industry standing reflect reliability and a constructive approach to product development that resonates with our expert team. Our process emphasises collaboration with brands that demonstrate rigorous quality thinking, and this brand meets those criteria through its longstanding presence and dedication to effective formulations. This selection is reinforced by our vetting approach, where our medical team reviews supplier credentials and product integrity to ensure alignment with our medical team and our commitment to quality, as described on the certifications we require.