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

Calcium & Magnesium

Inessa’s Calcium & Magnesium: marine minerals to help keep you moving, every day.

90 caps

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

In stock. Next day delivery available.

Healf Zone members get free next day delivery on all orders. Enter the Zone.

Buy now, pay later from £5.50/mo

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Key Benefits

  • Supports strong bones, teeth, and active muscles.

  • Helps maintain energy and reduces tiredness with magnesium.

  • Highly absorbable, marine-sourced minerals for daily wellbeing.

  • Ethically sourced and purity-tested for peace of mind.

Feel confident in your daily routine with Inessa Calcium & Magnesium—a thoughtfully balanced blend of natural marine calcium and magnesium. Harvested from pristine Atlantic waters, this formula delivers minerals in their natural, highly absorbable forms to help you stay active and well.

Calcium is needed for the maintenance of normal bones and teeth, and contributes to normal muscle function and energy-yielding metabolism. Magnesium supports the reduction of tiredness and fatigue, helps maintain normal muscle and nervous system function, and contributes to the maintenance of normal bones and teeth.

Free from chemical purification and tested for contaminants, this clean, sustainable supplement is designed to fit seamlessly into your daily routine—ideal for anyone looking to support their nutritional intake with ease.

Inessa creates industry-leading, clinical-grade nutritional supplements grounded in the latest scientific research. Founded by nutritional therapist Liza Moragy, the brand emerged from her personal journey—after managing an autoimmune condition with diet and supplements, she recognised the need for high-quality, research-backed formulation that simplify supplementation. Today, Inessa is dedicated to delivering effective, optimally dosed formulas, making wellness both convenient and accessible.

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.

Natural Marine Calcium from Lithothamnion Calcareum Seaweed, Natural Marine Magnesium from Purified Sea Water, Capsule Shell (Hydroxypropylmethylcellulose [Plant Fibre]), Bamboo Extract.

As a food supplement, take 1-3 capsules a day with food or as directed by a healthcare professional.

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.