10 Best Magnesium Complex 120 Capsules in The UK
Last updated on 04/09/2025
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MAGSUPPS Triple Magnesium Complex for Muscles, Calm, Sleep & Energy - 300mg of Pure Magnesium Glycinate, Malate & Citrate - 120 Capsules (40 Servings) - UK Made - Lab Tested - No Fillers
MAGSUPPS
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MAGSUPPS
MAGSUPPS Triple Magnesium Complex for Muscles, Calm, Sleep & Energy - 300mg of Pure Magnesium Glycinate, Malate & Citrate - 120 Capsules (40 Servings) - UK Made - Lab Tested - No Fillers
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Why We Love It
- Promotes overall well-being and vitality.
- Pure and potent magnesium blend.
- Strict quality and safety standards.
Main Highlights
- Pure & Potent Magensium Supplement: MAGSUPPS delivers a 100% pure blend of fully-chelated, non-buffered magnesium glycinate, malate and citrate in vegan-friendly capsules — with no fillers, flow agents or magnesium oxide. Each serving contains 300mg of pure elemental magnesium — 40 servings, 120 capsules per bottle.
- Supports Healthy Muscles & Heart: Magnesium contributes to normal muscle function, including the heart muscle — supporting neurotransmission and muscle contraction.
- Promotes Calm & Restful Sleep: Magnesium contributes to normal muscle, nerve and psychological function — supporting a relaxed mind and body for deeper, more restful sleep.
- Fights Fatigue & Fuels Energy: Magnesium contributes to normal energy-yielding metabolism and the reduction of tiredness and fatigue — supporting energy production at a cellular level.
- 3rd Party Lab Tested & UK Made: MAGSUPPS Triple Magnesium Complex is made in the UK to ISO 9001, HACCP and GMP-certified standards. Every batch is independently lab tested for purity and potency you can trust.
Value for Money
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8 in 1 Magnesium Complex – Bisglycinate, Malate, Taurate, Gluconate, Lactate, Carbonate, Aspartate, and Oxide – 1400mg Formula Providing 395mg of Elemental Magnesium – 120 Capsules - Made in The UK
Macro Greens
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Macro Greens
8 in 1 Magnesium Complex – Bisglycinate, Malate, Taurate, Gluconate, Lactate, Carbonate, Aspartate, and Oxide – 1400mg Formula Providing 395mg of Elemental Magnesium – 120 Capsules - Made in The UK
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Why We Love It
- Complete Magnesium Complex benefits.
- Promotes healthy sleep.
- No synthetic ingredients.
Main Highlights
- COMPLETE MAGNESIUM COMPLEX: Our formula contains 8 forms of magnesium: aspartate, bisglycinate, carbonate, gluconate, lactate, malate, oxide and taurate. Getting all these forms of magnesium, in the optimum dose, helps support over 300 reactions in the human body.
- 1400mg MAGNESIUM PROVIDES 395mg ELEMENTAL MAGNEISUM: Each serving (2 capsules) provides 105% of your daily recommended elemental magnesium intake, ensuring that you are never deficient. Magnesium is a key factor in making several parts of the body run smoothly: the heart, bones, muscles, nerves, and others. Without enough magnesium, these areas malfunction.
- SUPPORTS YOU & YOUR SLEEP: When your mental and body rhythm is off, crucial magnesium from your body begins to deplete. Our formula not only reverses magnesium deficiency but also helps aid your body’s natural processes to counter these issues and promotes healthy sleep.
- FAST ABSORPTION: Each 8-in-1 Magnesium capsule is designed to quickly dissolve, pass through the digestive process, and be absorbed at a very high rate.
- NO SYNTHETIC INGREDIENTS: All the Magnesium ingredients in our supplement are naturally derived and come from 100% magnesium sources. There are no preservatives, no mercury, lead, arsenic, or fluoride - all of which are commonly found in other supplements. There are no bulking agents of fillers used in our capsules.
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Magnesium Glycinate 4-in-1 Complex 1836mg – 381mg Elemental Per Serving – High-Strength Magnesium with Bisglycinate, Citrate, Malate, Oxide – 120 Vegan Capsules – UK Manufactured by New Leaf
NEW LEAF PRODUCTS
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NEW LEAF PRODUCTS
Magnesium Glycinate 4-in-1 Complex 1836mg – 381mg Elemental Per Serving – High-Strength Magnesium with Bisglycinate, Citrate, Malate, Oxide – 120 Vegan Capsules – UK Manufactured by New Leaf
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Why We Love It
- High-strength comprehensive supplement.
- Supports overall health.
- Quality tested ingredients.
Main Highlights
- 4-IN-1 MAGNESIUM COMPLEX - Each serving packs a high-strength dose of 1836mg of magnesium, composed of four distinct forms: Citrate, Bisglycinate, Malate, and Oxide. Unlock the power of our Magnesium Complex, a comprehensive supplement designed to support your overall well-being. With 120 capsules per bottle, providing a 2 month supply, it's easy to incorporate into your daily routine. This unique blend ensures optimal absorption and utilization by your body. Please note: Magnesium may cause mild stomach upset in sensitive individuals.
- DISCOVER THE MULTI-FACETED BENEFITS OF MAGNESIUM - Magnesium is an essential mineral that plays a pivotal role in numerous bodily functions. It contributes to a reduction of tiredness and fatigue, supports normal muscle function, and promotes the maintenance of normal bones and teeth. Additionally, magnesium aids in electrolyte balance and supports the normal functioning of the nervous system. By choosing our Magnesium Complex, you're choosing a holistic approach to your health.
- SUITABLE FOR ALL SEEKING OPTIMAL HEALTH - Our Magnesium Complex is suitable for individuals seeking to enhance their daily magnesium intake. Whether you're an athlete looking to support bone maintenance or simply want to maintain your overall health, our 4-in-1 magnesium supplement has you covered. With its high-strength formulation and easy-to-swallow capsules, it's a convenient way to ensure you're meeting your magnesium needs and feeling your best every day.
- 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.
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5 in 1 Magnesium Complex – Acetate, Bisglycinate, Gluconate, Malate & Taurate – 1800mg Formula Providing 325mg of Elemental Magnesium – for Sleep, Energy, and Muscles – 120 Capsules, Made in The UK
Macro Greens
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Macro Greens
5 in 1 Magnesium Complex – Acetate, Bisglycinate, Gluconate, Malate & Taurate – 1800mg Formula Providing 325mg of Elemental Magnesium – for Sleep, Energy, and Muscles – 120 Capsules, Made in The UK
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Why We Love It
- Supports sleep and relaxation.
- Boosts energy and vitality.
- Vegan and gluten-free.
Main Highlights
- MAXIMUM ABSORPTION & COMPLETE MAGNESIUM COMPLEX: Our Magnesium complex features 325mg of five types of pure magnesium (Acetate, Bisglycinate, Gluconate, Malate, Taurate). Each is chelate or highly absorbable for maximum bioavailability. Getting all of these forms of magnesium, in the maximum dose, helps support numerous bodily functions. Our formula is easy on the stomach and "non-buffered," meaning this blend isn't diluted with less expensive and less absorbable magnesium oxide.
- SUPPORTS SLEEP QUALITY: Magnesium is a natural muscle relaxer that can help calm the brain at bedtime. It can help support sleep quality by activating the nervous system.
- HEART HEALTH and ENERGY PRODUCTION: As a cofactor in hundreds of enzyme reactions, magnesium, especially magnesium malate, supports nutrient intake for cellular energy production. Magnesium supplements help to support overall health.
- SUPPORTS HEALTHY NERVES: Magnesium, especially in glycinate form, is an essential nutrient that supports healthy muscle and nerve function. This can help with muscles & legs at night, brain health, and mood.
- 3RD PARTY TESTED & GMP CERTIFIED: Our 5-in-1 Magnesium Complex is made in the UK at a registered cGMP facility and is 3rd party tested for purity and accuracy. Every magnesium pill is vegan, non-GMO, gluten-free and contains no fillers, artificial ingredients, preservatives, or stearates.
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Longevity Box Ultimate Magnesium Complex – 8 Types in 1 Formula Including Glycinate, Citrate, Taurate, Malate & More – 500mg Per Serving – 120 Capsules – Deep Calm, Sleep & Relaxation Support
Longevity Box
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Longevity Box
Longevity Box Ultimate Magnesium Complex – 8 Types in 1 Formula Including Glycinate, Citrate, Taurate, Malate & More – 500mg Per Serving – 120 Capsules – Deep Calm, Sleep & Relaxation Support
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Why We Love It
- Complete magnesium variety formula.
- Promotes calm and focus.
- Supports restful sleep quality.
Main Highlights
- 𝗖𝗼𝗺𝗽𝗹𝗲𝘁𝗲 𝟴-𝗧𝘆𝗽𝗲 𝗠𝗮𝗴𝗻𝗲𝘀𝗶𝘂𝗺 𝗕𝗹𝗲𝗻𝗱 – Each serving delivers 500mg of highly bioavailable magnesium from 8 forms: Glycinate, Citrate, Taurate, Chloride, Malate, Lactate, Chelate & Aspartate—x2.5 more variety than standard triple formulas.
- 𝗣𝗿𝗼𝗺𝗼𝘁𝗲𝘀 𝗗𝗲𝗲𝗽 𝗖𝗮𝗹𝗺 & 𝗡𝗲𝗿𝘃𝗲 𝗕𝗮𝗹𝗮𝗻𝗰𝗲 – This advanced complex supports nervous system relaxation, helping reduce stress and promote mental clarity, calm, and focus during demanding or stressful days.
- 𝗦𝘂𝗽𝗽𝗼𝗿𝘁𝘀 𝗥𝗲𝘀𝘁𝗳𝘂𝗹 𝗦𝗹𝗲𝗲𝗽 – Magnesium plays a key role in melatonin regulation and nervous system health, making this blend ideal for improving sleep onset, quality, and morning energy.
- 𝗙𝘂𝗹𝗹-𝗕𝗼𝗱𝘆 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻 – Magnesium is essential for over 300 biochemical reactions in the body, supporting bone strength, muscle performance, heart health, and energy production.
- 𝗣𝘂𝗿𝗲, 𝗩𝗲𝗴𝗮𝗻 & 𝗖𝗹𝗲𝗮𝗻 – Longevity Box magnesium complex contains no GMOs, fillers, preservatives, gluten, or artificial ingredients—just clean, highly absorbable support for optimal wellbeing.
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Magnesium Glycinate Complex with Vitamin B6, Zinc & Pantothenic Acid - 120 Vegan Capsules - 250mg Elemental Magnesium per Serving - High Strength Magnesium Bisglycinate - Nu U Nutrition
Nu U Nutrition
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Nu U Nutrition
Magnesium Glycinate Complex with Vitamin B6, Zinc & Pantothenic Acid - 120 Vegan Capsules - 250mg Elemental Magnesium per Serving - High Strength Magnesium Bisglycinate - Nu U Nutrition
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Why We Love It
- Optimal absorption with higher yield.
- Unique formulation reduces fatigue.
- Highest quality, allergy-friendly ingredients.
Main Highlights
- ✔ OPTIMAL ABSORPTION - Magnesium supplements can differ greatly in their ability to be digested. Our Platinum Series supplement uses premium Magnesium Glycinate which is a chelated form of magnesium offering a higher yield than magnesium citrate or oxide. Unlike other supplements, we don’t mix cheaper forms of Magnesium with our Glycinate, you receive 100% Magnesium Glycinate.
- ✔ POWERFUL & UNIQUE FORMULATION - Our Magnesium Supplement formulation is unique, with carefully selected premium ingredients. We have added Vitamin B6 and Zinc which offer a host of benefits including contributing to normal psychological function, as well as Pantothenic acid which contributes to normal mental performance. Combined with the magnesium all four ingredients contributes to the reduction of tiredness and fatigue.
- ✔ HIGHEST QUALITY INGREDIENTS - We only use the highest quality ingredients in our products, you can be assured that we never add fillers, artificial flavourings, colourings or stabilisers. Our Magnesium Bisglycinate complex is suitable for vegetarians and vegans and is also free from all common allergens including lactose, gluten and any GMO ingredients.
- ✔ BEST VALUE - Our market leading Magnesium Glycinate Complex supplement gives amazing value providing 120 capsules per bottle for a full 2 month’s supply. With 250mg of Magnesium per serving and added Vitamin B6, Zinc and Pantothenic Acid we believe we offer a premium Magnesium supplement with unbeatable value.
- ✔ PLATINUM RANGE NEXT LEVEL SUPPLEMENTATION - At Nu U Nutrition your health is important to us. Our research and development team have spent over 12 months developing a range of world-class supplements using only the finest ingredients and most bio-available formulations that are backed by scientific and clinical studies. We do all this because we believe in your health and a Nu U.
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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
SuperSelf
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SuperSelf
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.
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Nootro Labs Essentials Magnesium 3 in 1 Capsules (60 Servings), High Strength Magnesium Supplement with Glycinate, Malate and Citrate for Muscle, Energy and Digestion
Nootro Labs
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Nootro Labs
Nootro Labs Essentials Magnesium 3 in 1 Capsules (60 Servings), High Strength Magnesium Supplement with Glycinate, Malate and Citrate for Muscle, Energy and Digestion
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Why We Love It
- Powerful magnesium complex benefits.
- Gentle and effective for digestion.
- Supports energy and focus naturally.
Main Highlights
- Triple Action Magnesium Complex: This magnesium supplement combines magnesium glycinate, magnesium malate and magnesium citrate capsules for high absorption, supporting energy, muscle health and digestion in a powerful magnesium 3 in 1 formula
- High Strength, Gentle Formula: These high strength magnesium supplements feature glycinate 3 in 1 blends that are kind on digestion, ideal for those seeking magnesium malate capsules or bloating relief from gentle magnesium tablets
- Energy, Focus & Muscle Support: Nootro Labs magnesium complex supports focus and energy through magnesium malate, while magnesium glycinate aids calm and muscle recovery, perfect for active adults seeking magnesium supplements for women or men
- Heart, Nerves & Blood Pressure: A clean, balanced magnesium supplement for sleep, heart health, nerve function and circulation. This high strength blend is trusted as a blood pressure supplement and for general daily wellness needs
- Smart Sleep & Wellness Blend:This magnesium for sleep supplement also includes a vitamin B complex and vitamin B6 to maximise absorption. Designed for wellness seekers needing clean, trusted magnesium citrate powder alternatives
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Magnesium 6-in-1 Complex, 2550mg with Magnesium Citrate, Glycinate, Malate, Oxide, Taurate and Orotate - Promotes Sleep, Energy and Muscles - For Stress & Anxiety Relief - 120 Capsules by HealthEssent
HealthEssent
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HealthEssent
Magnesium 6-in-1 Complex, 2550mg with Magnesium Citrate, Glycinate, Malate, Oxide, Taurate and Orotate - Promotes Sleep, Energy and Muscles - For Stress & Anxiety Relief - 120 Capsules by HealthEssent
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Why We Love It
- Comprehensive magnesium blend benefits.
- Supports muscle and nerve.
- Promotes relaxation and sleep.
Main Highlights
- Advanced 6-in-1 Magnesium Blend (2550mg): Combines magnesium citrate, glycinate, malate, oxide, taurate, and orotate to ensure optimal absorption and maximum effectiveness for broad health benefits.
- Supports Restful Sleep & Relaxation: Magnesium’s calming effects help soothe the nervous system, promoting deeper, more restorative sleep and alleviating occasional stress and anxiety.
- Enhances Muscle Recovery & Reduces Cramps: Helps relax tired muscles and supports faster recovery after exercise or daily activity, ideal for athletes and those with magnesium insufficiency.
- Boosts Energy Production & Mood: Plays a vital role in cellular energy metabolism and neurotransmitter balance to help you feel energised, focused, and emotionally balanced throughout the day.
- Clean, Vegan & Easy to Take: Made from high-quality, plant-based ingredients, free from GMOs, gluten, and artificial additives. Each bottle provides a 40-day supply with 120 capsules for convenient daily use.
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VitaBright Magnesium Glycinate Complex 6-in-1 | 2500mg~485mg Elemental | 120 Caps | Glycinate Tablets & Zinc, Vitamins B6 & D | High Strength Magnesium Supplements for Women/ZMA Supplements for Men
VitaBright
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VitaBright
VitaBright Magnesium Glycinate Complex 6-in-1 | 2500mg~485mg Elemental | 120 Caps | Glycinate Tablets & Zinc, Vitamins B6 & D | High Strength Magnesium Supplements for Women/ZMA Supplements for Men
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Why We Love It
- Fights fatigue, strengthens muscles.
- Ensures maximum magnesium absorption.
- Professional formulation, high standards.
Main Highlights
- THE UK’S PREMIUM 6-IN-1 MAGNESIUM FORMULA - Most alternatives stop at magnesium glycinate 3-in-1 or 4-in-1 forms, but ours delivers all 6 highly bioavailable types that your body can use, for maximum benefits. Our easy-to-absorb formula puts the emphasis on chelated magnesium glycinate and citrate, followed by a magnesium taurate & magnesium malate high strength serving, finally enriched with gut-friendly magnesium L-ascorbate & lactate.
- 4 SYNERGISTIC NUTRIENTS, 1 POWERFUL FORMULA - Magnesium, Vitamins D and B6 & Zinc: with support from these interdependent nutrients, magnesium can contribute to normal muscle function, the immune system, nutrient metabolism and energy-yielding metabolism, bones & teeth and more. Our vitamin, zinc and magnesium tablets - being one supplement instead of four - save you money and cupboard space.
- DESIGNED FOR ALL-DAY SUPPORT - Take 2-3 capsules daily with food. For maximum absorption take 1 capsule with each meal. This can help maintain steady nutrient levels from sunrise to bedtime, perfect for busy lifestyles and consistent results. The magnesium, vitamin B6 and zinc in this magnesium complex can support energy yielding metabolism and the reduction of tiredness and fatigue.
- TAKE IT YOUR WAY - Prefer not to swallow capsules? You can twist our magnesium capsules open and mix the powder into juice or shakes - no compromise on potency or effectiveness! This versatility makes them convenient ZMA supplements for men who take protein shakes as well as palatable magnesium supplements for women looking for flexible, easy-to-take daily nutrition.
- CLEAN, GENTLE & GUT-FRIENDLY FORMULA - No artificial additives, binders, or fillers that could cause cramps or stomach upset - just pure, active nutrients in their best-absorbed forms. VitaBright magnesium supplements are made in state-of-the-art, BRC accredited grade AA, UK manufacturing facilities operating to GMP standards for safety, purity and consistency