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10 Best Magnesium Complex Supplements With Zinc in The UK

Last updated on 08/07/2025

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Bettervits Magnesium Glycinate Complex with Citrate, Malate, Zinc & Vitamin D3 | Magnesium Supplements for Muscle Recovery, Heart Health & Sleep Support - High Absorption | 60 Capsules

Hey Nutrition Magnesium Complex High Strength 205mg Supplement - Zinc, Vitamin D3 - Muscle & Bone Health, Nerve Function & Energy Support - UK Manufactured - Non-GMO - 60 Vegetarian Capsules

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Why We Love It

Promotes Healthy Bones and Teeth.
Boosts Vitamin D3 Absorption.
Strengthens Immune System.

Main Highlights

SUPPORTS HEALTHY BONES - Calcium is the most famous nutrient to help with bone health, but sometimes it could use a little boost. Our high-absorption formula helps to develop and maintain healthy teeth and bones, along with supporting the absorption and utilisation of calcium.
VITAMIN D3 - Vitamin D3 is a powerhouse vitamin. It is more effective at increasing vitamin D levels in the bloodstream compared to Vitamin D2.
PROTECTS BODY FROM STRESS - Oxidative stress can be caused by a number of environmental and natural factors. Help keep yourself in tip-top shape. Our ingredients help to protect the body's cells from oxidative stress.
PROMOTES IMMUNE HEALTH - Our product contains zinc, which helps strengthen the body's immune response by contributing to the normal function of the immune system.
SUPPORTS ENERGY LEVELS - Help give your body the boost it needs to tackle the day. Our formula helps to promote normal psychological functioning, reduce tiredness and fatigue, and support energy levels.

Magnesium Citrate Supplement with Zinc, Vitamin B6 and D3 - High Strength 180 Capsules - 1466mg Magnesium Supplements for Women & Men - Magnesium Complex Tablets Providing 440mg Elemental Magnesium

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Why We Love It

Supports body and mind health.
Promotes advanced absorption.
Contributes to global wellbeing.

Main Highlights

ONE DOSE, MULTIPLE BENEFITS – SuperSelf magnesium and zinc supplements have been designed to provide ongoing support for your body and mind. Magnesium helps reduce tiredness and supports the maintenance of teeth, bones, muscles, and the nervous system. Additionally, zinc, vitamin B6, and vitamin D contribute to supporting the immune system.
WHOLE BODY SUPPORT – The four active ingredients in this high strength magnesium complex work together to support each other, increasing effectiveness. The daily dose contains 440mg of magnesium that is easy to absorb, plus high doses of vitamins B6, D3 and zinc. Each pack contains 180 magnesium citrate capsules (3-month supply at 2 per day).
ADVANCED ABSORPTION - A vital mineral, magnesium is used in over 300 processes in the body, from muscle contraction to energy production. SuperSelf magnesium supplements for women and men and designed to be easy for your body to absorb. This is why we use magnesium citrate, one of the most bioavailable forms of magnesium.
BRITISH MADE, HIGH QUALITY – Scientifically developed and manufactured in the UK, SuperSelf magnesium supplements have quality built in. The products are manufactured to Good Manufacturing Practice standards and are suitable for vegans and vegetarians. Shop with confidence, knowing that our magnesium tablets are safe and effective.
A BETTER WAY TO SUPPLEMENT – Live your best life, whatever your age, state of health or previous lifestyle. The SuperSelf team create supplements designed to help you live well for longer. A percentage of profits from this purchase will go to Vitamin Angels, reducing preventable diseases in children under the age of five in 70 countries worldwide.

Magnesium Glycinate Supplement - 1500mg Magnesium Bisglycinate Capsules with Zinc & Vitamin B6-120 Tablets High Strength Complex - 300mg Chelated Supplement with Zinc - Advanced Absorption - UK Made

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Why We Love It

Powerful trio for health benefits.
Highly bioavailable British-made supplement.
Supports global children's health.

Main Highlights

A POWERFUL TRIO – This SuperSelf complex pairs magnesium glycinate with other essential nutrients: vitamin B6 and zinc. Along with vitamin B6, magnesium contributes to the reduction of tiredness, energy production, normal psychological function and the normal functioning of the nervous system. Zinc contributes to normal cognitive function and maintenance of bones.
NATURAL MAGNESIUM SUPPLEMENT – An essential mineral, magnesium is used in over 300 processes throughout the body. Designed to make supplementing easy, these SuperSelf tablets contain 300mg of elemental magnesium per serving plus zinc and vitamin B6. Each package contains 120 capsules, a 2 month supply.
HIGHLY BIOAVAILABLE SUPPLEMENT – Carefully chosen for bioavailability, this SuperSelf complex contains magnesium glycinate (bisglycinate) which is less susceptible to stomach acid damage. Formed from elemental magnesium and glycine, magnesium bisglycinate capsules are gentle on the stomach and have superior absorption. Increasing absorption can increase the effectiveness of a supplement.
BRITISH MADE, HIGH QUALITY – Scientifically developed and manufactured in the UK, SuperSelf magnesium glycinate supplements have quality built in. The products are manufactured to Good Manufacturing Practice standards and are suitable for vegans and vegetarians. Shop with confidence, knowing that our products are safe.
A BETTER WAY TO SUPPLEMENT – Live your best life, whatever your age, state of health or previous lifestyle. The SuperSelf team create supplements designed to help you live well for longer. A percentage of profits from this purchase will go to Vitamin Angels, reducing preventable diseases in children under the age of five in 70 countries worldwide.

Magnesium & Zinc - Dietary Food Supplement - 360 Vegan Tablets, 266 mg Magnesium Oxide and 10 mg Zinc Gluconate Complex Blend - May Support Bone, Cognitive & Immune Health - by NextGenU

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Why We Love It

Boosts your immune system.
Promotes restful sleep.
Offers great value.

Main Highlights

HIGH POTENCY FORMULA – This formulation of zinc & magnesium provides 100% of your daily NRV of zinc & 70% of magnesium per serving; With a bioavailability of over 90%, means your body's absorption of mineral essentials give an immune system booster
NATURAL BENEFITS – The magnesium & zinc combination help to allow restful sleep, reduce fatigue, relieve tension from muscles, provide immune strength & fortify hair, skin & nails
100% VEGAN - These capsules are free from dairy, egg, fish, gluten, nuts, soy, sugar & yeast; They are non-GMO & preservative-free
AMAZING VALUE – 360 Easy-to-swallow, vegan tablets will last six months at recommended serving of 2 tablets per day
SATISFACTION - Receive a free 10-Day Detox eBook upon email request

High Strength Calcium Magnesium Zinc & Vitamin D Supplement - 365 Vegetarian Tablets - Osteo Complex with Selenium, Copper, Manganese & Boron - 6 Month Supply - Nu U Nutrition

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Why We Love It

Provides full daily vitamin requirements.
Lasts for entire 6 months.
Supports muscle, bone health.

Main Highlights

✔ HIGH STRENGTH - Each serving provides 100% or more of each of your daily requirements for Vitamin D3, Magnesium, Zinc and Copper. You receive Vitamin D 400IU, Calcium 800mg, Magnesium 400mg, Zinc 10mg and Copper 1mg. Most IMPORTANTLY we have formulated this so each ingredient helps the other, perfectly illustrated with Vitamin D which aids the absorption of Calcium.
✔ 6 MONTH'S FULL SUPPLY 365 TABLETS - Our market leading 365 Calcium, Vitamin D3, Zinc and Magnesium Complex supplement gives amazing VALUE providing a full 6 months supply. This is TWICE the amount of many leading supplements. No need to remember to reorder every month more than 26 weeks supply.
✔ HELPS WITH - Calcium and Magnesium contribute to normal muscle function and help maintain normal bones and teeth. Vitamin D contributes to the normal absorption of Calcium and normal blood Calcium levels as well as maintenance of normal bones. Zinc contributes to the maintenance of normal bones, hair, nails and skin. Zinc also contributes to the normal function of the immune system and to the protection of cells from oxidative stress.
✔ VEGETARIAN PLUS GLUTEN, WHEAT, DAIRY & GMO FREE - Our Osteo supplement suitable for vegetarians is GMO free, and FREE from milk, lactose, gluten and wheat.
✔ WE CARE - At Nu U Nutrition we are dedicated to not only providing you with premium nutritional supplements derived from the purest sourced ingredients, but we are also committed to providing YOU with the highest level of customer service possible.

Vegan Magnesium Supplements with Zinc, 180 Capsules, Triple Magnesium Complex Supplement Plus Vitamin D, B6 & Copper, Vegan Society Registered, Made in The UK by YrHealth

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Why We Love It

Highest strength magnesium supplement available.
Quality vegan ingredients certified.
Manufactured to UK's highest standards.

Main Highlights

✔︎ THE HIGHEST STRENGTH ELEMENTAL MAGNESIUM SUPPLEMENTS – Our Magnesium sleep triple complex includes a high dose of Magnesium Oxide, Magnesium Citrate and Magnesium Gluconate covering all bases with a high dose at 450mg of elemental magnesium. We have also included Vitamin D3, B6 and Zinc for the immune system and Copper to negate deficiency. Unlike other brands you can control the intake with 3 capsules per day.
✔︎ THE BENEFITS OF MAGNESIUM - Magnesium is a vital mineral because the body depend on magnesium to regulate over 300 metabolic reactions to help in the process of cell division and protein synthesis, the maintenance of normal bones and teeth and to facilitate proper muscle and nerve function. All claims substantiated by EFSA (European Food Safety Authority).
✔ QUALITY VEGAN INGREDIENTS – You can rest assured that every supplement we produce is vegan and made with the highest quality ingredient and standards. Our tablets are a plant-based material approved for vegetarians and vegans. Our product is free from allergens, preservatives, nuts, artificial colours or flavourings, gluten, wheat, lactose, added sugar or salt, milk, fish and GMO.
✔ THE VEGAN SOCIETY REGISTERED PRODUCTS ONLY - ALL our products go through the strict assessment with The Vegan Society to ensure that our supplements are indeed vegan friendly for your continued peace of mind. Just look for the Vegan Society Logo displayed on products if at all you are unsure as to whether they are truly for Vegans or Vegetarians.
✔ MANUFACTURED IN THE UK TO THE HIGHEST STANDARDS - We are members of Made in Britain. Every YrHealth product is manufactured right here in the UK, and to the very highest standards. The manufacturing facility for our products operate to the GMP standards, having gained BRC accreditation grade A for global food standards. The experienced laboratory team are on point with the very latest regulations and standards regarding the development of vitamin and supplement products.

Optimal sleep and relaxation support.
Promotes energy and muscle function.
Boosts immune and nervous system.

Main Highlights

✅ 𝟰-𝗶𝗻-𝟭 𝗠𝗮𝗴𝗻𝗲𝘀𝗶𝘂𝗺 𝗕𝗹𝗲𝗻𝗱 𝗳𝗼𝗿 𝗦𝘂𝗽𝗲𝗿𝗶𝗼𝗿 𝗦𝘂𝗽𝗽𝗼𝗿𝘁: Formulated with Magnesium Citrate, Glycinate, Malate, and L-Threonate, this advanced complex provides 1300mg per serving to promote relaxation, support restful sleep, and improve energy for overall wellness.
✅𝗘𝘀𝘀𝗲𝗻𝘁𝗶𝗮𝗹 𝗡𝘂𝘁𝗿𝗶𝗲𝗻𝘁𝘀 𝗳𝗼𝗿 𝗕𝗼𝗻𝗲 & 𝗠𝘂𝘀𝗰𝗹𝗲 𝗛𝗲𝗮𝗹𝘁𝗵: Boost bone strength and muscle recovery with the synergistic power of magnesium, zinc, and vitamin D3. This combination supports calcium absorption and helps reduce muscle cramps, ensuring optimal physical performance and strength.
✅𝗣𝗿𝗼𝗺𝗼𝘁𝗲𝘀 𝗥𝗲𝗹𝗮𝘅𝗮𝘁𝗶𝗼𝗻 & 𝗦𝘁𝗿𝗲𝘀𝘀 𝗥𝗲𝗹𝗶𝗲𝗳: Calm your mind and body naturally with L-Threonate, a form of magnesium known to enhance relaxation and reduce stress. Ideal for busy lifestyles, it helps regulate mood, improve focus, and promote a sense of calm throughout the day.
✅𝗩𝗲𝗴𝗮𝗻 & 𝗖𝗹𝗲𝗮𝗻 𝗙𝗼𝗿𝗺𝘂𝗹𝗮 𝗳𝗼𝗿 𝗔𝗹𝗹 𝗗𝗶𝗲𝘁𝗮𝗿𝘆 𝗡𝗲𝗲𝗱𝘀: Made with 100% vegan ingredients, this gluten-free and sugar-free supplement is free of artificial additives, fillers, and preservatives. Perfect for anyone seeking a clean, plant-based solution to support their daily health goals.
✅ 𝗖𝗼𝗻𝘃𝗲𝗻𝗶𝗲𝗻𝘁 𝗗𝗮𝗶𝗹𝘆 𝗖𝗮𝗽𝘀𝘂𝗹𝗲𝘀 𝗳𝗼𝗿 𝗪𝗲𝗹𝗹𝗻𝗲𝘀𝘀: With 90 easy-to-swallow capsules, this magnesium complex fits seamlessly into your daily routine. A single serving delivers the optimal balance of magnesium and essential nutrients to support sleep, energy, muscle recovery, and bone health.

Calcium Magnesium & Zinc with Vitamin D D3 Copper Selenium Boron and Manganese - 365 Tablets - Nutravita

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Why We Love It

Premium quality ensured testing.
Crucial for bone health.
Trusted brand for years.

Main Highlights

✔ HIGH STRENGTH SUPPLEMENT – Each daily serving (2 tablets) of our supplement contains Calcium 800mg (400mg per tablet), Magnesium 360mg (180mg per tablet), Zinc 5mg (2.5mg per tablet) & Vitamin D3 1000iu (500iu per tablet). Blended with Copper, Manganese, Selenium and Boron for added benefits. Our supplement provides a 6 month supply (365 vegetarian tablets). To ensure you receive 100% of your daily Calcium NRV (recommended daily intake), we have split the serving over 2 tablets.
✔ WHY TAKE CALCIUM, MAGNESIUM, ZINC & VITAMIN D3? - Calcium, Magnesium and Zinc are three important minerals for the body, which combined with Vitamin D are crucial in the maintenance of normal bones & teeth, immune system, normal muscle function, and reduction of tiredness & fatigue. Claims substantiated by EFSA (European Food Safety Authority). Not all benefits are guaranteed, for best effects our supplements should be taken regularly over a longer period of time alongside a healthy lifestyle.
✔ HOW TO TAKE OUR SUPPLEMENT? - For the most effective results, we recommend taking 2 tablets per day, covering at least 100% of your Calcium Daily NRV. The 22mm x 10mm oval tablets have been designed to be taken with water, a meal, healthy smoothie or shake. If you find the tablets large, you can crush the tablet and sprinkle over food to ingest. For more recommendations on taking this supplement, please do get in touch with our team and we will endeavour to help you!
✔︎ 3RD PARTY LAB TESTED - Unlike many supplements, we haven't spared any expense on quality. Each ingredient is quality tested before the manufacturing process begins, every batch of our supplement undergoes further rigorous quality testing. Our products have been 3rd party tested for heavy metals & unwanted compounds by one of Europe's top testing facilities, the lab is Ukas accredited according to ISO/IEC 17025:2017 standards. The results are further analysed and certified by another top lab.
✔ WHAT IS THE STORY BEHIND NUTRAVITA? - Nutravita is a recognised and trusted Vitamins & Supplements brand providing thousands of customers across the world for over 6 years. Our high quality products are manufactured, batch tested and certified in the UK, and safeguarded by the highest manufacturing standards in the world (GMP, BRC). We have a dedicated team of pharmacologists, chemists and research scientists working to source the finest and most beneficial ingredients.

WeightWorld Calcium, Magnesium, Zinc and Vitamin D Supplement | 1+ Year Supply | 400 Vegan Tablets | Calcium Tablets with Vitamin K2, Vitamin D, Copper & Selenium | Magnesium Stearate-Free

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Why We Love It

Improved bone strength and density.
Eases muscle function and fatigue.
Promotes healthy skin and vision.

Main Highlights

VEGAN CALCIUM, MAGNESIUM, ZINC, & VITAMIN D3: Discover WeightWorld's unique mineral blend, combining vital nutrients. Each serving of this supplement provides 500mg of Calcium Carbonate, 200mg of Magnesium, 5mg of Zinc, 20mcg of Vitamin D3 and 200mcg of Vitamin K2. This mineral formula also contains a solid blend of Manganese, Boron, Copper and Selenium for added goodness.
1+ YEAR SUPPLY: This Calcium supplement comprises 400 tablets, offering over a 1-year supply. There is no need for multiple supplements as these all-in-one Calcium, Zinc, and Magnesium tablets from WeightWorld cover daily intake. They're easy to swallow and gentle in formulation, and one can meet their recommended daily calcium intake by taking just one tablet a day.
FOR MODERN LIFESTYLES: Calcium contributes to normal muscle function. Calcium is needed for the maintenance of normal bones. Magnesium contributes to a reduction of tiredness and fatigue. Magnesium contributes to normal energy-yielding metabolism. Zinc contributes to normal fertility and reproduction. Zinc contributes to the maintenance of normal skin (EFSA Approved Claims).
LABORATORY TESTED CALCIUM SUPPLEMENTS: These Calcium, Magnesium, Zinc, and Vitamin D supplements are vegan-friendly & free of GMOs, gluten & allergens. This supplement is made under GMP guidelines, with a formula suitable for daily routines. WeightWorld's Calcium & Magnesium Supplements are a smart choice for overall goodness.
THE JOURNEY OF WEIGHTWORLD: Born from a passion for food supplements, WeightWorld has been growing since 2006. With nearly two decades of experience, the brand offers a wide range of products, including vitamins, minerals, plant-based supplements, devices, and more. Now reaching multiple countries, the focus remains on developing products that evolve with changing needs while staying true to the values that started it all.

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We scanned 643 products

We reviewed these offers relevant to the Magnesium Complex Supplements With Zinc within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Bettervits, Hey Nutrition, SuperSelf, NGU Next Gen U, Nu U Nutrition, yrhealth, 8 Hour Sleepwell, Nutravita, WeightWorld, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Magnesium Complex Supplements With Zinc in the market, we considered we took a deep dive into 3216 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Bettervits Magnesium Glycinate Complex with Citrate, Malate, Zinc & Vitamin D3 | Magnesium Supplements for Muscle Recovery, Heart Health & Sleep Support - High Absorption | 60 Capsules. We love many things about this product by Bettervits. What sets it apart from the competition is Exclusive tri-magnesium blend, Enhances mood and energy. , UK made quality assured.
The best value product for most shoppers and where user satisfaction is continuously the highest is Hey Nutrition Magnesium Complex High Strength 205mg Supplement - Zinc, Vitamin D3 - Muscle & Bone Health, Nerve Function & Energy Support - UK Manufactured - Non-GMO - 60 Vegetarian Capsules by Hey Nutrition based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Magnesium Complex Supplements With Zinc and the best cost-to-value ratio is Calcium Magnesium & Zinc with Vitamin D D3 Copper Selenium Boron and Manganese - 365 Tablets - Nutravitaat Nutravita with a 15% discount.
Our list of the best Magnesium Complex Supplements With Zinc is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Magnesium Complex Supplements With Zinc in The UK

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We scanned 643 products

We concluded that: