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Marine Magnesium
Feel your best every day with The Naked Pharmacy’s Marine Magnesium—sustainably sourced from seaweed to help support your nerves, muscles, and energy.
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Buy now, pay later from £2.75/mo with
Free UK shipping over £50, free returns.
Key Benefits
- Helps maintain normal nerve and muscle function for daily vitality.
- Magnesium is naturally sourced from pure seawater.
- Contributes to a reduction of tiredness and fatigue.
- Supports the maintenance of normal bones and teeth.
Start your day with confidence—Marine Magnesium from The Naked Pharmacy is designed to help you feel balanced and energised. Magnesium contributes to normal psychological function and supports energy-yielding metabolism, so you can keep up with life’s demands. Sustainably harvested from sea water, this essential mineral also helps maintain healthy bones and teeth, making it a smart addition to your daily routine. With every capsule, you’re giving your body one of the seven essential macrominerals it needs to function at its best.
The Naked Pharmacy was founded by pharmacist Kevin Leivers, who left conventional pharmacy to bridge the gap between natural remedies and evidence-based healthcare. Combining ancient botanical wisdom with rigorous scientific validation, the brand delivers high-potency, standardised natural supplements with full ingredient transparency. Each formulation—whether saffron for mood, bergamot for cholesterol, or beta-glucans for immunity—is developed to pharmaceutical-grade standards and independently tested for purity and efficacy. With a clear commitment to clinical integrity, The Naked Pharmacy stands as a trusted voice in natural health, offering remedies that respect both tradition and modern science.
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.
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.
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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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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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