Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code SEP20
Become a Healf Zone member
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code SEP20
Become a Healf Zone member
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code SEP20
Become a Healf Zone member
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code SEP20
Become a Healf Zone member
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code SEP20
Become a Healf Zone member
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code SEP20
Become a Healf Zone member
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code SEP20
Become a Healf Zone member

Mega-Mag

Feel your best every day with Trace Mega-Mag—liquid magnesium and trace minerals to help support your energy, muscles, and mind.

118ml

Free sample each month
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365 day free returns
In stock. Next day delivery available.

Buy now, pay later from £3.62/mo

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Key benefits

  • Helps reduce tiredness and fatigue, so you can keep up with life.

  • Supports normal muscle function and a healthy nervous system.

  • Contributes to strong bones and teeth for daily wellbeing.

  • Helps maintain normal psychological function and energy release.

Start your day with Mega-Mag—a concentrated blend of magnesium chloride and ionic trace minerals designed to fit seamlessly into your routine. Magnesium is essential for over 300 processes in the body, helping you feel energised, focused, and ready for whatever comes your way.

Key Nutrients:

Magnesium – Supports normal muscle function, helps maintain healthy bones and teeth, contributes to normal psychological function, and helps reduce tiredness and fatigue.

Chloride – Contributes to normal digestion by supporting the production of hydrochloric acid in the stomach (when not derived from sodium chloride).

Sodium – Included as part of the natural mineral profile.

Potassium – Supports the normal functioning of the nervous system, muscle function, and helps maintain normal blood pressure.

Boron – Contributes to normal bone health.

Trace uses ConcenTrace® as the cornerstone of its products—an all-natural mineral concentrate derived from the Great Salt Lake and processed through the proprietary ConcenFlo® method. This unique process removes 99% of sodium while retaining a full spectrum of bioavailable ionic trace minerals, ensuring you receive essential nutrients even in today’s mineral-depleted soils. ConcenTrace® is backed by FDA cGMP, Non-GMO Project Verified, GRAS (Generally Recognized as Safe), Halal, Kosher, and vegan certifications, guaranteeing safety and quality. Its incorporation into this supplement provides exceptional benefits on its own while also enhancing the efficacy of other nutrients.

Trace is dedicated to helping you achieve optimal mineral levels for better health. Founded by best friends Matt Kilts and Scott Perkes, the brand was inspired by their passion for mineral supplements and the positive impact they observed over the years. The brand has grown significantly by launching innovative products tailored to customer needs, focusing on simplifying remineralisation through advanced delivery systems and new mineral-rich ingredients. With a strong commitment to scientific research and customer feedback, Trace aims to provide the finest minerals in the most effective ways possible.

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.

Magnesium, Chloride, Sodium, Potassium, Sulfate, Boron, ConcenTrace® Trace Mineral Complex.

1 - 4mL (1 - 4 full droppers) daily with juice or food to mask the highly concentrated mineral flavour. We recommend starting with 1mL and increasing as needed, ideally spread throughout the day. We also recommend taking Mega-Mag with a large glass of fluid. Taking too much magnesium at once may cause a laxative effect. If this occurs, simply reduce amount per serving.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.

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Frequently asked questions

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.

The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.

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.

Healf Curation Process™

Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.

The Discovery

The Discovery

Our approach keeps us at the forefront of wellbeing. With our global network of health professionals and AI-powered trend analysis, we curate the leading supplements, tools, and tech that pioneer the industry.

Expert Validation

Expert Validation

Each product at Healf is carefully examined by a panel of industry specialists—including dieticians, personal trainers, psychologists, and sleep experts—to ensure it meets our high standards for quality, efficacy, and ingredient formulations.

Community Testing

Community Testing

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.