10 Best Magnesium 375mg Tablets Muscle Care in The UK

Last updated on 12/08/2025

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Nature's Best MagAsorb Complex 375mg - High Strength Magnesium - Contributes to The Reduction of Tiredness & Fatigue - UK Made - 180 Vegan Tablets (6 Months' Supply)

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Why We Love It

Assures daily magnesium requirement.
Supports energy release, reduces fatigue.
Guarantees money back.

Main Highlights

ESSENTIAL - Each Magnesium citrate tablet provides 100% of your daily magnesium requirement, 375mg, in a high strength one-a-day formula. Perfect for those looking to add this important mineral to their daily regime.
UNIQUE BLEND - We’ve included a unique blend of 4 different magnesium compounds for easy absorption and to be sure they’re gentle on the tummy. Plus, the special taste-free coating on the tablets and their smaller size, makes them easy to swallow and ensures compliance.
RECOMMENDED - Magnesium is one of the most recommended supplements by our Nutrition Advisors for its contribution to, energy release and reduction of tiredness and fatigue, the nervous system and muscle function. It also plays a role in normal protein synthesis for bones and teeth
ARE YOU GETTING ENOUGH MAGNESIUM? Official data supports the fact that many people’s diets provide borderline intakes of magnesium, with as many as 7/10 women and 4/10 men aged 19-50 having magnesium intakes well below the RNI.
MADE IN THE UK - Our products are made, tested and packed in the UK because our 40+ years’ experience has taught us this is the best way to ensure consistent high quality. We never buy bulk tablets which have been shipped to the UK and then just labelled as UK-made.
MONEY BACK GUARANTEE! - We're confident that you will be happy with your products but if for any reason you are not, we will happily refund your money in full or offer a full replacement.

Magnesium Citrate Capsules 1620mg - Super Strength and High Absorption Magnesium Supplements - With 500mg Elemental Vegan Magnesium - Not Magnesium Tablets - Muscle & Sleep Support (Two Months Supply)

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Why We Love It

Supports crucial bodily functions.
Promotes strong, healthy bones.
Reliable, third-party quality tested.

Main Highlights

WHY MAGNESIUM CITRATE – Magnesium is an essential mineral involved in numerous metabolic processes and physiological functions in our body, such as carbohydrate synthesis, and other specific actions in various organs in the cardiovascular system. (EFSA)
HIGH ABSORPTION – New Leaf magnesium capsules contains 1620mg of Magnesium Citrate and 500mg of Elemental Magnesium (the most bioavailable form of magnesium) per serving of 2 easy to swallow capsules. Each bottle is supplied with 120 easy-to-swallow vegan capsules that will last for 2 months.
PROMOTES HEALTHY BONES – Magnesium helps regulate calcium transport and absorption and is therefore crucial in maintaining healthy bones. It also helps regulate protein production, signal transmission in nerves, and other body functions.
MAGNESIUM BENEFITS - Magnesium contributes to normal psychological function. Magnesium contributes to a reduction of tiredness and fatigue. Magnesium contributes to normal functioning of the nervous system. Magnesium contributes to normal muscle function. Magnesium contributes to electrolyte balance. Magnesium contributes to the maintenance of normal bones and teeth. (EFSA Claims)
SAFETY & QUALITY - To uphold the highest standards of safety and quality, our products undergo post-production testing for heavy metals and other unwanted compounds, ensuring full compliance with international regulations. Once testing is complete, products are bottled and packaged in BRC Grade AA certified facilities, guaranteeing that our rigorous quality standards are reliably maintained and delivered to you.
Why Choose New Leaf Products? As a family-owned business with extensive experience in formulating and producing our unique range of over 100 vitamin and mineral supplements, we are dedicated to upholding the highest standards of safety and quality. We prioritise environmental sustainability and social responsibility, donating a portion of our sales to global causes. Join our community of over 2 million satisfied customers, where our customers are always our top priority.

Healthspan Magnesium 375mg | Everyday Support for Muscles & Nervous System | Added B Vitamins Complex | Added Benefits for Your Bones, Teeth & Energy Levels | Vegan (90 Tablets)

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Why We Love It

Quality ingredients assure optimal purity.
Innovative solutions backed by experts.
Promotes energy and reduces fatigue.

Main Highlights

WHAT IS MAGNESIUM? Magnesium plays a vital role in many functions, from the conversion of food into energy and the health of bones and teeth, to the support of the nervous system and muscle function, including the heart muscle. Data from the UK’s latest National Diet and Nutrition Survey shows that many of us are not getting enough through food, so supplementation is important.
WHY CHOOSE HEALTHSPAN’S MAGNESIUM? They’ve included 375mg of magnesium, which is the daily recommended intake, and added vitamin C plus the full spectrum of B vitamins for the reduction of tiredness and fatigue, energy production and the maintenance of psychological functions.
QUALITY INGREDIENTS FIRST: Healthspan work harder to seek out the best-quality ingredients for their supplements. They source and manufacture their range, ensuring optimal purity and quality along the way so whether it is faster-acting, better-absorbed, filtered for optimal purity or simply contains more active ingredients, they're confident you won't find better quality.
INNOVATIVE SOLUTIONS, BACKED BY EXPERTS: Healthspan has 25 years' experience working closely with trusted research partners and experts. They thoroughly test and perfect their products with in-house doctors and nutritionists to bring you the latest developments in nutritional supplements.
THE HEALTHSPAN WAY: Here's something you may not know – Not All Supplements Are Created Equal. There can be considerable differences in product quality, purity and sustainability. Healthspan strive to bring you the most innovative solutions for maximum benefit: that's just The Healthspan Way.

Magnesium Citrate Complex 500 MG for Calm, Relaxation, Constipation & Digestion Health Support | High Absorption Magnesium Supplement with Elemental Magnesium Oxide | Non-GMO, Soy-Free | 60ct

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Why We Love It

High absorption magnesium citrate.
Supports calm and relaxation.
Gentle on the digestive system.

Main Highlights

HIGH ABSORPTION MAGNESIUM: Magnesium Citrate is highly soluble in water, making it easy for the body to absorb. Its citrate content also enhances its bioavailability, making it one of the most absorbable forms of magnesium.*
500MG COMPLEX: While Magnesium Citrate is well known for being easily absorbed and utilized by the body, Magnesium Oxide has a high percentage of elemental magnesium and is gentle on the digestive system.* Our full spectrum formula contains both types of magnesium to create the perfect balance for everyday supplementation.*
SUPPORT CALM & RELAXATION: A good magnesium supplement for men and women helps support proper muscle function.* Magnesium Complex may also support normal calm and sleep.*
AID DIGESTION: Magnesium Citrate is the best magnesium for digestion support because it helps to increase the amount of water in the intestines along with supporting normal muscle relaxation.*
2-MONTH SUPPLY: Every serving is just 1 capsule, and each bottle contains 60 capsules (a 2-month supply). Magnesium Citrate Complex is formulated and manufactured in the USA. It is made without dairy, gluten, GMO’s, or soy.

Millions & Millions 375mg Magnesium 90 Easy To Swallow Tablets - 12 months supply.

Why We Love It

Supports muscle and nerve health.
Enhances psychological well-being.
Reduces tiredness and fatigue.

Main Highlights

Supports the normal function of the muscles and nervous system
Helps to maintain psychological function
Helps to reduce feelings of tiredness and fatigue
High strength formula contains 100% NRV
Provide comprehensive daily support for men and women of all ages

Magnesium Supplement Complex MGSPORT - High Absorption with Vitamins B6, D, E - Supports Muscle Function, 60 Servings

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Why We Love It

Enhanced vitamin absorption.
Supports muscle health.
Pure, clinically tested formula.

Main Highlights

VITAMINS ENHANCED Formula: Our magnesium supplement is fortified with vitamin B6, E, and D to enhance absorption and support muscle function, easing leg, calf, and foot cramps for all ages
MUSCLE SUPPORT: Magnesium is essential for overall health, aiding in leg cramps, heart health, energy, and more. MGSPORT magnesium sleep promotes calcium absorption, benefiting both women and men.
PURE FORMULA: Each capsule is pure and easy to swallow, without gluten, dairy, colors, or stearates. MGSPORT's formula ensures higher absorption compared to magnesium glycinate, oxide, and citrate.
CLINICALLY TESTED: Backed by clinical studies, MGSPORT demonstrates three times higher intercellular absorption than magnesium citrate. Experience the benefits with just one 380mg capsule per serving.
BETTER THAN Magnesium GLYCINATE: Unlike magnesium glycinate or magnesium tablets, MGSPORT's formula offers superior absorption, ensuring you receive maximum benefits without the drawbacks often associated with glycinate supplements. Package may vary

Zipvit Magnesium 500mg of Elemental, High-Strength Magnesium Supplement, 3 Month Supply, 90 Vegan Tablets, Supports Muscle, Bone & Energy

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Why We Love It

Supports normal muscle function.
Reduces fatigue in active lifestyles.
Contributes to psychological health.

Main Highlights

All-Round High-Strength Magnesium: Each tablet delivers 500mg of Elemental Magnesium, making it an all-rounder supplement for those needing higher Magnesium levels to support muscle function, nerve health, and overall wellness.
Gradual Absorption for Steady Support: These Magnesium tablets are designed for slow and steady release, providing consistent Magnesium delivery throughout the day to keep you balanced and supported.
Supports Bones and Muscles Together: Magnesium 500mg helps your body absorb calcium, promoting strong bones while supporting normal muscle function, making it an excellent all-round Magnesium supplement.
Energises and Maintains Electrolyte Balance: This high-strength Magnesium supplement helps reduce tiredness, supports energy metabolism, and balances electrolytes for optimal hydration and overall health.
Vegan-Friendly Formula with Convenience: Scored down the middle for easy splitting, these one-a-day Magnesium tablets are vegan-friendly and come in a 3-month supply, making them a convenient addition to your daily Magnesium routine.
Trusted For 25 Years: For 25 years, Zipvit has been a trusted name in health and wellness. We are committed to quality, transparency, and affordable pricing. Trusted by millions, we support your health journey every step of the way.

Lamberts Magnesium 375mg 60 Tablets - High Strength Mineral Supplement

Why We Love It

Promotes overall wellness.
Boosts health regimen.
Easy to consume.

Main Highlights

OPTIMAL STRENGTH: Contains 375mg magnesium per tablet in a complex form including hydroxide, oxide, citrate and carbonate
COMPLETE FORMULA: Features multiple magnesium compounds for enhanced absorption and utilization
QUALITY INGREDIENTS: Manufactured with cellulose, silicon dioxide and natural coating agents
EASY TO TAKE: One tablet daily serving in an easy-to-swallow coated form
MANUFACTURED IN UK: Produced under pharmaceutical GMP standards for guaranteed quality

Magnesium 180 Tablets 375mg – Essential Mineral Supplement for Bone Health, Muscle Function, and Energy Production – Vegan-Friendly

17% Off

Why We Love It

Supports strong and healthy bones.
Enhances proper muscle function.
Promotes energy and vitality.

Main Highlights

Supports Bone Health: Magnesium is crucial for maintaining strong and healthy bones, helping to prevent bone density loss.
Enhances Muscle Function: Essential for proper muscle contraction and relaxation, aiding in reducing muscle cramps and spasms.
Promotes Energy Production: Plays a key role in converting food into energy, helping to fight fatigue and support overall vitality.
Stress Relief & Relaxation: Magnesium helps manage stress levels and promotes relaxation, supporting a calm and balanced mood.
Vegan & Vegetarian-Friendly: Suitable for those following a plant-based diet, with no animal-derived ingredients.

Magnesium Supplements 516mg with Zinc - 120 Magnesium Tablets Supports Muscle Bone Health, Tiredness - High Strength Contributes to Many Health Factors Easy to Swallow Sleep Supplement (not Capsules)

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Why We Love It

Promotes overall body functionality.
Reduces tiredness and fatigue.
Ensures healthy bones and teeth.

Main Highlights

WORKS SYNERGISTICALLY – The combination of Zinc & Magnesium when taken together in the correct dosage, ensures that our bodies function as they should. Magnesium regulates the body's Zinc levels while Zinc allows efficient Magnesium absorption
TIREDNESS & FATIGUE – Magnesium and Zinc supplement is fundamental to brain signals and processes. Magnesium contributes to a reduction of tiredness and fatigue
HEALTHY BONES & TEETH —Magnesium contributes to the maintenance of normal bones, Magnesium Zinc helps the body to make use of Vitamin D and calcium and ensures the healthy working order of the parathyroid glands, which produce hormones to support healthy bones and teeth
HIGH ABSORPTION - Magnesium And Zinc Tablets are a vital mineral, magnesium is used in over 300 processes in the body, from muscle contraction to energy production. Our magnesium supplements are suitable for men and woman and designed to be easy for your body to absorb. Which is why we use the perfect amount of Zinc in each tablet.
SAFETY & QUALITY - To uphold the highest standards of safety and quality, our products undergo post-production testing for heavy metals and other unwanted compounds, ensuring full compliance with international regulations. Once testing is complete, products are bottled and packaged in BRC Grade AA certified facilities, guaranteeing that our rigorous quality standards are reliably maintained and delivered to you.
Why Choose New Leaf Products? As a family-owned business with extensive experience in formulating and producing our unique range of over 100 vitamin and mineral supplements, we are dedicated to upholding the highest standards of safety and quality. We prioritise environmental sustainability and social responsibility, donating a portion of our sales to global causes. Join our community of over 2 million satisfied customers, where our customers are always our top priority.

8.7

Excellent

We scanned 1998 products

We reviewed these offers relevant to the Magnesium 375mg Tablets Muscle Care 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 NATURE'S BEST, NEW LEAF PRODUCTS, healthspan, Nobi Nutrition, Millions & Millions, MGSPORT, Zipvit, Lamberts, Healthy Mood, 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 375mg Tablets Muscle Care in the market, we considered we took a deep dive into 9991 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 Nature's Best MagAsorb Complex 375mg - High Strength Magnesium - Contributes to The Reduction of Tiredness & Fatigue - UK Made - 180 Vegan Tablets (6 Months' Supply). We love many things about this product by NATURE'S BEST. What sets it apart from the competition is Assures daily magnesium requirement. , Supports energy release, reduces fatigue. , Guarantees money back.
The best value product for most shoppers and where user satisfaction is continuously the highest is Magnesium Citrate Capsules 1620mg - Super Strength and High Absorption Magnesium Supplements - With 500mg Elemental Vegan Magnesium - Not Magnesium Tablets - Muscle & Sleep Support (Two Months Supply) by NEW LEAF PRODUCTS based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Magnesium 375mg Tablets Muscle Care and the best cost-to-value ratio is Magnesium 180 Tablets 375mg – Essential Mineral Supplement for Bone Health, Muscle Function, and Energy Production – Vegan-Friendlyat Healthy Mood with a 17% discount.
Our list of the best Magnesium 375mg Tablets Muscle Care 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 375mg Tablets Muscle Care in The UK

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