
Designs for Health Thyroid Synergy™ – Iodine, Selenium, Zinc & N-Acetyl-L-Tyrosine (120 Capsules)
€ 65,95
A thyroid-focused micronutrient formula from Designs for Health with iodine, selenium, zinc and further trace minerals, plus N-acetyl-L-tyrosine, forskolin and American ginseng. Iodine and selenium contribute to normal thyroid function (EU 432/2012).
Contents: 120 capsules
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- Free shippingOn orders over € 169
- Shipped from within the EU
- Third-party tested batches
Third-party testing
Raw materials are tested for identity, purity and potency at external ISO-certified laboratories and screened for heavy metals, pesticides and microbiological contamination. A supplier’s own certificate is treated as a claim to verify rather than a result to accept. Certificates are published per lot rather than for the product as a whole, so the one below covers the lot number printed on it and no other — for a different lot, ask us and we will request it.
How we check third-party testingShipping and Returns
Orders over € 169 ship free within the EU. Below that, shipping is € 14,95 anywhere in the EU (€ 9,95 within Sweden), added at checkout. Unopened items can be returned within 30 days of arrival.
Product Details
The thyroid minerals, gathered in one formula
Thyroid Synergy™ combines iodine, selenium, zinc, manganese, copper and chromium with vitamin A, riboflavin (B2), N-acetyl-L-tyrosine, forskolin extract and American ginseng.
About the nutrients
Iodine contributes to normal thyroid function and the normal production of thyroid hormones, and selenium likewise contributes to normal thyroid function – health claims approved under EU Regulation 432/2012. Zinc, copper, manganese, chromium, vitamin A and riboflavin round out the micronutrient base.
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N-acetyl-L-tyrosine is a bioavailable form of the amino acid L-tyrosine. The two botanicals – Coleus forskohlii extract and American ginseng – both carry long histories in traditional herbal practice.
Recommended use: As directed on the label.

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