Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code APR20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code APR20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code APR20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code APR20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code APR20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code APR20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code APR20

SelenoPrecise® 100mcg

This highly bioavailable supplement provides 100mcg of selenium, offering superior support for thyroid function, cardiovascular health, and immunity.

Size:

60 tabs

£6.98
Free sample each month
Pause or cancel anytime
365 day free returns

Buy now, pay later from £1.94/mo with

Free UK shipping over £50, free returns.
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Key Benefits

  • Provides antioxidant protection and boosts immunity.

  • Supports thyroid and cardiovascular health.

  • Highly bioavailable formula for overall health support.

This supplement delivers high-quality, pharmaceutical-grade selenium in a unique and patented organic high-selenium yeast. This advanced formula contains a variety of selenium species, including Se-methylselenocysteine, naturally found in garlic.

Selenium is essential for hormonal and physiological functions in the body. As an essential trace element, it supports several selenoproteins and selenium-dependent enzymes, including glutathione peroxidase (Gsh-Px), which has a vital antioxidant role in protecting the cells. Selenium is also known to support normal thyroid function and sperm production as well as promote immune and cardiovascular health. It also helps maintain healthy hair and nails.

SelenoPrecise® delivers 100mcg of organic selenium per tablet, primarily as highly absorbable selenomethionine, along with over 20 organic selenium compounds found in selenium-rich foods. Its absorption rate of 88.7% has been scientifically validated in over 40 studies, making it one of the most bioavailable selenium supplements available. Each small, easy-to-swallow tablet ensures consistent quality and comprehensive benefits for overall health.

Pharma Nord developed SelenoPrecise to provide a broad spectrum of selenium compounds, closely mimicking the natural variety found in selenium-rich foods. Scientists believe this approach to offer the greatest health benefits. More than 40 scientific studies highlight its quality, stable 81% I-selenomethionine content, and high bioavailability, including the renowned KiSel-10 study. Independent testing by 15 laboratories across 12 countries confirmed a consistent 67% L-selenomethionine content, making SelenoPrecise one of the most thoroughly documented selenium sources, widely used in research worldwide, and guarantees reliable support for your health.

Pharma Nord, founded in 1981 by Eli Wallin and Sven Moesgaard, began with the import of a British selenium product, later developed into Bio-Selenium®+Zinc. This product embodies the company’s idea to address modern dietary deficiencies with supplements that offer high bioavailability and documented effects. Since then, Pharma Nord has expanded significantly, introducing groundbreaking products such as Bio-Quinone Q10, the first coenzyme Q10 supplement in Europe. Today, Pharma Nord is a leading European manufacturer of preventive supplements and herbal remedies, available in over 45 countries. Their adherence to pharmaceutical and stringent GMP standards reflects a steadfast commitment to providing scientifically backed, high-quality supplements for your health.

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.

Selenium (as Organically Bound Selenium-Enriched Yeast SelenoPrecise®**).
Other Ingredients: Microcrystalline cellulose, diCalcium phosphate, Silicon dioxide, Hydroxypropyl methylcellulose, Talc, Magnesium stearate (vegetable source), Titanium dioxide (color).

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.

Take one (1) tablet 1 to 2 times daily or as directed by your qualified healthcare professional. To be taken with a meal. Do not exceed recommended amount.

Pregnant and lactating women and those on medication should consult their healthcare professional before use.
Suitable for vegans and vegetarians.

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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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We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.

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By collaborating with a dedicated group of customers who test and review each product, we ensure that only those truly beneficial to your wellbeing are offered here at Healf.