Thyroid provides steady thyroid support through a thoughtfully designed capsule mix, helping you maintain thyroid health and daily wellbeing day in, day out.

Available Sizes & Variants:

120 capsules – convenient daily supply

Benefits & Features:

• Supports thyroid health for everyday wellbeing.
• Main ingredients team up to support thyroid function, helping calm, balanced days.
• Brand's family-owned heritage and strict quality standards back every bottle.
• Daily routine integration helps consistency and better long term thyroid care.
• Customer testimonials note positive thyroid health outcomes, reinforcing the brand's commitment to quality and open ingredient disclosure throughout.

Priority One Vitamins has a long standing history as a family owned business, founded in the late 1980s, and it remains committed to quality: current good manufacturing practice compliant labeling, meticulous ingredient disclosure, and thorough manufacturing oversight. Thyroid 300mg embodies that ethos with a transparent approach to supplementation, aiming to support thyroid function through a carefully balanced blend. When customers share positive thyroid health stories, it reinforces the brand's reputation for reliability. For overall wellness, many people also explore vitamin d supplement, probiotics, and berberine as part of their routine.

Thyroid
Other Ingredients:
Rice chelate, silicon dioxide, capsule (gelatin, purified water), Gelatin, Purified Water

• GTIN: 815354021362
• Manufacturer: Priority One Vitamins
• Categories: In stockNew ArrivalsPriority One Supplements & VitaminsThyroid 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.

Take one capsule daily or as advised. Six capsules daily or as directed by a healthcare professional.

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

The Main Benefit Is: Thyroid Health Support

The main benefit focuses on supporting normal thyroid function to help maintain daily wellbeing.

This formula is designed as a balanced capsule blend from Priority One Vitamins, with a commitment to quality and clear ingredient sourcing to support overall thyroid health.

How Does This Support Thyroid Health?

This product helps support normal thyroid function by providing nutrients associated with thyroid activity, helping to support metabolic processes and daily energy balance.

By emphasising quality sourcing and a holistic blend, the formula aims to support healthy thyroid function as part of a balanced diet and daily routine.

Priority One Vitamins kicks off with evidence-based formulation know-how and a clear pledge to quality, which is why we chose this brand as our partner for thyroid support. This brand's heritage as a family-owned business dating back to the late 1980s, and its focus on clinically strong formulations, signals lasting dedication to reliability and professional standards.

Priority One Vitamins stresses openness in sourcing and adherence to cGMP labelling guidelines, highlighting their thorough oversight of manufacturing processes and complete disclosure of ingredients. This approach lines up with Welzo’s emphasis on safety and traceability, and our team checks brands like Priority One with our medical team to ensure alignment with our standards our medical team and how we verify ingredient quality.

Compared with others, Priority One Vitamins stands out for its mix of family-owned heritage, rigorous manufacturing practices, and commitment to quality and transparency, making them a natural fit for this thyroid-focused supplement. This brand’s emphasis on material quality and origin verification supports a product that sits well with Welzo’s vetting process and category needs.