Magnesium Mineral Supplements
Explore a focused range of magnesium mineral supplements designed for modern routines, from demanding workdays and training blocks to calmer evenings. Magnesium is an essential mineral that contributes to normal energy-yielding metabolism, electrolyte balance, normal muscle function, normal psychological function, and the reduction of tiredness and fatigue. This curated collection makes it easy to compare formats, strengths, and ingredients with clear labelling, helping you choose confidently in the United Kingdom, with prices shown in GBP.
Within the range you’ll find popular forms such as magnesium citrate and magnesium glycinate, selected for everyday practicality and tolerability. Options include straightforward single-ingredient products as well as blended vitamin and mineral supplements that pair magnesium with complementary nutrients like vitamin D, calcium, zinc, or vitamin B6, depending on your broader wellness goals. If you’re building a simple stack, it’s worth checking total mineral intake across products to avoid unnecessary overlap.
Choose a format that fits
The best magnesium supplement is the one you’ll take consistently. Compare dosage per serving, number of tablets or capsules, and whether you prefer taking supplements with food.
- Capsules and tablets for reliable daily use
- Powders for flexible serving sizes and easy mixing
- Blends with additional minerals for broader support
- Gentler formulas suited to evening routines
Where magnesium can help
Magnesium is often chosen to complement gym recovery, support desk-based lifestyles, and round out hydration strategies through electrolyte balance. Some people also add magnesium to an evening wind-down routine as part of consistent sleep hygiene, alongside mindful habits. Always follow label directions, and if you are pregnant, breastfeeding, taking medicines, or managing a health condition, speak with a pharmacist or qualified healthcare professional before use.
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Vendor:Happy Bum Co
Happy Bum CostaClear — Gentle Magnesium for Constipation Relief, Stool Softening & Colon Cleansing | 120 Capsules
Natural, gentle digestive support you can trust CostaClear from Happy Bum Co provides a gentle magnesium oxide formula designed to support regular, comfortable bowel movements. The approach emphasizes a mild experience without the harsh cramping often associated with other laxatives. The formulation aims to...- £58.52
- £58.52
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Vendor:PEScience
PEScience Haze Sleep Powder – Melatonin-Free Sleep Support, 30 Servings
Elevate Your Night with PEScience Haze Sleep Powder Discover a melatonin-free blend designed for a calm wind-down before bed. The unflavored formula combines essential minerals, serotonin-related precursors, and antioxidant-rich extracts to support a composed night. This is a non-hormonal option you can tailor to...- £56.37
- £56.37
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Vendor:Kirkman
Kirkman P-5-P with Magnesium Bisglycinate – Hypoallergenic Vitamin B-6 Metabolite
A refined blend of P-5-P and Magnesium Bisglycinate Kirkman P-5-P with Magnesium Bisglycinate combines two trusted nutrients in a hypoallergenic, plant-based capsule. P-5-P is the metabolically active form of vitamin B6 and serves as a co-factor in many enzymatic activities, making it readily available...- £48.71
- £48.71
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Vendor:Alta Health
Alta Health Magnesium Chloride – 300 tablets | Pack of 3 | Supports Energy, Nerves & Circulation
Product overview Alta Health Magnesium Chloride is a simple form of magnesium that is readily absorbed, designed to fit into busy daily routines. This listing features a pack of 3, delivering a total of 300 tablets, so you have convenient maintenance of mineral balance...- £57.65
- £57.65
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Vendor:Nextdia
Nextdia Magnesium 12-in-1 Complex Gummies – Chelated Magnesium for Sleep, Digestion & Energy
Overview Discover a comprehensive magnesium blend designed for daily balance. Nextdia Magnesium 12-in-1 Complex Gummies combine multiple chelated forms to support relaxation, digestion, and daytime vitality in a convenient, sugar-free, vegan format. The No-Melatonin formula pairs calming ingredients with a clean label approach to...- £55.27
- £55.27
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Vendor:Prominent Nutrition
Prominent Nutrition Magnesium Bisglycinate Capsules – Brain Health Support, 240 mg, 2-Pack
Elevate daily wellness with clean, easy magnesium support In the rhythm of modern life, small, dependable routines can have a meaningful impact. Prominent Nutrition Magnesium Bisglycinate Capsules offer a straightforward magnesium option designed for easy daily use. Each capsule delivers 240 mg of magnesium...- £57.47
- £57.47
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Vendor:Dr. Mercola
Dr. Mercola Magnesium Chewable Advanced, 60 Tablets, Cherry Flavor
Dr. Mercola Magnesium Chewable Advanced — A Flavorful, Easy Daily Magnesium Boost This cherry-flavored chewable makes magnesium a simple, enjoyable part of your daily routine. Each bottle contains 2,000 mg of Magtein Magnesium L-Threonate, providing about 145 mg of elemental magnesium per serving, with...- £56.35
- £56.35
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Vendor:Barrett Recovery
CALMg Magnesium Supplement by Barrett Recovery – Sleep, Relaxation & Recovery Support with Seven Types
CALMg: A Calm, Nighttime Magnesium Solution Busy days and late nights can leave you craving a peaceful transition to sleep. CALMg from Barrett Recovery is crafted to support relaxation and promote restful, uninterrupted sleep. The formula centers on a core mineral and a thoughtful...- £56.38
- £56.38
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Vendor:Lorna Vanderhaeghe
Magnesium Bisglycinate (90 Veggie Caps) – Lorna Vanderhaeghe
Overview Magsmart Magnesium Bisglycinate is a comprehensive formula that blends magnesium bisglycinate with carefully chosen co-factors that may support heart health and muscle function. Active B-vitamins are included in a form your body can readily use, designed to complement daily wellness routines. Key benefits...- £54.64
- £54.64
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Vendor:UNDA
UNDA GAMMADYN Mg – Magnesium Oligo-Element Supplement (30 Ampoules)
UNDA GAMMADYN Mg: a convenient magnesium oligo-element solution UNDA GAMMADYN Mg delivers magnesium and trace elements in a highly bioavailable form, crafted to support the enzymes and cellular processes that keep daily life running smoothly. Known for purity and stability, this product emphasizes biodynamic...- £57.04
- £57.04
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Vendor:LIFE HAPPNS BE READY
Life Happns Be Ready: Doctor Formulated Triple Magnesium Sleep Support
Calm sleep, clear mornings: how this magnesium blend works for you Life Happns Be Ready Doctor Formulated Triple Magnesium Sleep Support combines three complementary magnesium forms to provide balanced nighttime support, easy absorption, and gentle digestion. Paired with thoughtful calming nutrients, this blend helps...- £55.29
- £55.29
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Vendor:NatureBell
NatureBell Pure Magnesium Glycinate 500mg with Fat-Soluble Vitamin C – 2 Pack, 480 Veggie Capsules, Non-GMO
NatureBell Pure Magnesium Glycinate 500mg with Fat Soluble Vitamin C NatureBell combines two essential nutrients in a thoughtfully balanced daily capsule set. The magnesium glycinate form is chelated to support gentler absorption, while fat soluble vitamin C adds an antioxidant-friendly component to the formula....- £53.04
- £53.04
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Vendor:SALT LAB
Salt Lab Magnesium Oil Spray – Quick-Dry, Fragrance-Free Relaxation, Australia Made
Meet Salt Lab Magnesium Oil Spray This fragrance-free topical spray is designed for daily use, delivering a lightweight, fast-acting formula that dries quickly without a greasy finish. It fits seamlessly into busy routines, whether you are after a post-workout refresh, a quick break during...- £50.90
- £50.90
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Vendor:NATURAL STACKS
MagTech Magnesium Drink Mix – Sugar Free Lemonade, 200mg Magnesium Complex | Magtein L-Threonate, Glycinate & Taurate | Natural Stacks
Overview Discover MagTech Magnesium Drink Mix from Natural Stacks — a sugar-free, lemon-flavored magnesium beverage designed for daily use. Each serving delivers a 200 mg chelated magnesium complex, combining Magtein L-Threonate, magnesium glycinate, and magnesium taurate in one convenient stickpack. The refreshing lemon profile...- £54.42
- £54.42
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Vendor:DR. MORITZ
DR. MORITZ Magnesium Gummies – Adults, 400 mg, Low Sugar, Raspberry (180 Count)
DR. MORITZ Magnesium Gummies for Adults Turn a daily habit into a tasty, thoughtful ritual with these raspberry-flavored magnesium gummies. Each gummy delivers 400 mg of magnesium citrate in a low-sugar formula, crafted to be vegetarian, non-GMO, and gluten-free. The 180-count bottle is designed...- £54.13
- £54.13
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Vendor:NUTRAHARMONY
NUTRAHARMONY GABA L-Theanine 900 mg | Made in USA | Vegan, Non-Habit Forming | 240 Capsules
Discover a balanced, everyday calm NutraHarmony GABA L-Theanine 900 mg blends a potent GABA dose with soothing L-Theanine and magnesium, plus vitamins B6 & B12, all in a vegan, non-GMO capsule. The formulation is manufactured in the United States in a GMP-certified facility and...- £55.19
- £55.19
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Vendor:MENXI
MENXI Magnesium Gummies 600mg per Serving – Glycinate 400mg + Malate 200mg | Sugar Free & Vegan
Meet MENXI Magnesium Gummies This thoughtfully crafted formula delivers 600 mg of magnesium per serving, supplied as 400 mg magnesium glycinate and 200 mg magnesium malate. The mix also includes 500 mg calcium and 99 mg potassium, plus vitamin D3 and B6, Coenzyme Q10,...- £53.08
- £53.08
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Vendor:LILICARE
LILICARE Magnesium Complex Gummies – 400 mg, 8 Forms, Ashwagandha, D3, B12 | Sugar Free Vegan
All-in-one calm and energy supportDiscover a bite sized approach to daily wellness with LILICARE Magnesium Complex Gummies. Each serving delivers 400 mg of magnesium drawn from eight diverse forms, paired with ashwagandha, vitamin D3, and B12. These vegan, sugar free gummies are designed to...- £51.99
- £51.99
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Vendor:Bettervits
Bettervits Magnesium Glycinate Complex with Zinc & Vitamin D3 | High-Absorption 225 mg Magnesium Capsules
Why choose Bettervits Magnesium Glycinate ComplexBettervits Magnesium Glycinate Complex delivers a highly absorbable blend of magnesium glycinate, citrate, and malate, paired with zinc and Vitamin D3 for complete daily support. Each capsule provides 225 mg of magnesium from a chelated mix, designed for comfort...- £50.90
- £50.90
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Vendor:Pink Stork
Pink Stork Magnesium Glycinate + L-Theanine + Lemon Balm — Melatonin-Free Sleep Support (90 capsules)
Naturally calm nights with a melatonin-free formula Pink Stork Magnesium Glycinate with L-Theanine and Lemon Balm offers a gentle, non-melatonin approach to nighttime wind-down. This blend aims to support restful habits by pairing essential minerals with amino acids and botanicals that many people value...- £51.99
- £51.99
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