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

Mega-Mag Liquid Magnesium provides a concentrated source of natural magnesium chloride, combined with ionic trace minerals to support energy, boost mood, and promote relaxation.

Size:

118ml

£18.90
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.

Buy now, pay later from £5.25/mo with

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

  • Promotes energy and vitality.

  • Participates in over 300 biochemical reactions.

  • Supports a calm mood.

Mega Mag is a rich, natural source of concentrated magnesium chloride with full spectrum of ionic trace minerals that act as natural co-factors. Magnesium is the fourth most abundant mineral in the body and participates in over 300 biochemical reactions.

Key Nutrients:

Magnesium- Supports over 300 biochemical reactions in the body and promotes bone health, cardiovascular health, muscle function, energy production, and mental wellbeing.

Chloride- Helps to maintain proper fluid balance, aids in digestion, and supports the function of muscles and nerves in the body.

Sodium- Promotes healthy nerve function, muscle contraction, and fluid balance in the body.

Potassium- Helps maintain healthy blood pressure, supports proper muscle and nerve function, and promotes optimal heart 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.

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 - 4mL (1 - 4 full droppers) daily with juice or food to mask the highly concentrated mineral flavor. 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.

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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 Journal 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.

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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.

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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.

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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.