An advanced formula with iodine-rich Seagreens® and L-tyrosine, designed to support the healthy function of the thyroid gland.
Buy now, pay later from £3.87/mo with
Key Benefits
Promotes healthy thyroid function.
Supports thyroid hormone production.
Rich in natural iodine with Seagreens®.
This comprehensive formula is rich in nutrients that support the health of the thyroid gland. It features Seagreens® organic kelp, a sustainable and nutrient-dense seaweed providing a natural source of iodine. Essential for thyroid hormone production, iodine also supports energy metabolism and cognitive function.
This advanced formula also contain l-tyrosine, an amino acid that is used as a building block to make thyroid hormones, and selenium which contributes to normal thyroid function and is known to promote healthy hair, skin, and nails, and protect the body against oxidative stress.
Experience sustainable, effective thyroid care rooted in science and nature with this supplement.
Unlike synthetic alternatives, the iodine in Seagreens® provides a slower, steady absorption for consistent and safe nutrient delivery. Backed by Nutritious Food Seaweed BDA certification, Seagreens® guarantees reliable iodine levels, exceptional nutritional value, and a commitment to sustainable, biodynamic practices. This makes Thyroid Support an exceptional choice for those seeking effective, natural solution for their thyroid health.
Cytoplan’s supplements are designed to fill nutritional gaps with nutrients your body can absorb and use easily. The nutrients are delivered in a form that mirrors how they naturally occur in food, ensuring they are effectively recognised and utilised by the body. Plus, each product is manufactured in GMP-certified facilities and undergoes rigorous approval to meet all relevant legislation, ensuring you receive safe, high-quality, and effective solutions for your overall wellness.
Since its founding in 1990, Cytoplan has specialised in science-backed, food-based supplements tailored for healthcare professionals and their patients, with a focus on improving health through bio-effective formulations. Owned by a charitable organisation, the UK-based brand reinvests its profits into wellness initiatives and donates supplements to those in need–which not only supports individual wellbeing but also creates a meaningful impact within communities.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
L-Tyrosine, kelp (Seagreens® Ascophyllum nodosum) providing iodine, manganese (as citrate), selenium (from yeast), plant cellulose (capsule shell).
Shipping
At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
UK standard delivery
Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next working day
For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.
International
International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.
Returns
If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
1-2 capsules daily as a food supplement, or as directed by a practitioner.
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
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100+ health markers.
Two annual at-home blood tests.
Personalised product recommendations.
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
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Expert Validation
Community Testing