Buy Magnesium in the UK from British Vita. Our Magnesium cover popular brands and formats so you can find the strength and form you prefer. Explore the selection below with clear product details.
Every order ships across the UK with tracked delivery and prices in GBP — no surprises at checkout. Food supplements are not a substitute for a balanced diet; always read the label and consult a professional if you are unsure.
Magnesium shipped across the UK
Browse the Magnesium we stock below, shipped UK-wide in GBP.
Why buy Magnesium from British Vita?
- Ships across the UK — tracked delivery.
- Priced in GBP — the price you see is what you pay.
- Trusted supplement brands — clear labels, UK customer support.
- Vitamins & supplements — explore more at British Vita.
Frequently asked questions
Is Magnesium available in the UK?
Yes. British Vita stocks Magnesium and ships across the UK with tracked delivery and prices in GBP.
Where can I buy Magnesium in the UK?
You can buy Magnesium online at British Vita (britishvita.co.uk). Browse the selection on this page, add to basket and check out — we ship UK-wide.
What formats do Magnesium come in?
Depending on the product, Magnesium are available as capsules, tablets, gummies, powders or liquid drops. Check each listing for the exact strength and serving.
Are Magnesium priced in pounds (GBP)?
Yes — all Magnesium are priced in GBP, so the price you see is the price you pay, with UK delivery at checkout.
Food supplements are not a substitute for a varied, balanced diet and a healthy lifestyle. Information is for general reference only and is not medical advice; these products are not intended to diagnose, treat, cure or prevent any disease. Always read the label. If you are pregnant, breastfeeding, taking medication or have a medical condition, consult a doctor or pharmacist before use. Keep out of reach of children.
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Anderson Sea M.D. Trace Mineral Drops – Ionic Magnesium Electrolyte (1 oz)
Anderson Sea M.D. Concentrated Trace Mineral Drops provide a magnesium-rich, low-sodium electrolyte sourced from Utah's Great Salt Lake. Recharge with 1-2 mL daily in water, coffee, or food for mineral balance, cardiovascular support, mood regulation, sleep and digestion. Ideal travel companion in a 1...- £18.42
- £18.42
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Vendor:Ancient Minerals
Ancient Minerals Magnesium Oil Ultra with OptiMSM Refill 33.8 oz
Discover Ancient Minerals Magnesium Oil Ultra with OptiMSM Experience a skin-friendly topical magnesium spray that blends Genuine Zechstein magnesium chloride with OptiMSM, an organic sulfur compound valued for harmony with skin. This lightweight, water-based formula is designed for easy dermal absorption and a clean,...- £71.38
- £71.38
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Vendor:Ayush Herbs
Ayush Herbs Carditone - Natural Heart Health Support with Rauwolfia, Arjuna, Calcium & Magnesium - 60 Vegetarian Caplets
Ayush Herbs Carditone is a thoughtfully crafted heart health formula that blends Ayurvedic herbs with minerals to support everyday cardiovascular wellness. Designed for both women and men, this herbal blend sits within a practical daily routine, offering a natural approach to heart-friendly function and...- £52.36
- £52.36
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Vendor:Beam
Beam Dream Sleep Powder – L-Theanine, Apigenin, Reishi & Magnesium
Calm, plant-based bedtime support Beam Dream Sleep Powder is a thoughtfully crafted nighttime blend designed to complement your evening wind‑down routine. The formula brings together magnesium, melatonin, L‑Theanine, Apigenin, and Reishi to create a soothing, relaxing beverage before bed. It’s vegan, non‑GMO, and dairy‑free,...- £62.53
- £62.53
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Vendor:Welldiet
10-in-1 Cortisol Support with Magnesium & Ashwagandha – 60 Capsules
10-IN-1 CORTISOL SUPPLEMENT: Our cortisol supplement combines ashwagandha, chamomile, L-theanine, phosphatidylserine, St. John's wort, rhodiola rosea, black pepper, magnesium, vitamin C and D3 to provide multiple benefits. 100% NATURAL: Vegan, non-GMO, free of gluten, soy, nuts, dairy, sugar, chemicals, preservatives and fillers. You get...- £30.00
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Vendor:Double Wood Supplements
ZMA Supplement for Men and Women (Over 100% Daily Value of Zinc, Magnesium Aspartate, Vitamin B6) 501mg, 90 Capsules for Restfulness and Active Lifestyle Support by Double Wood Supplements
ZMA Supplements for Men and Women: ZMA supplements are commonly used by men and women interested in restfulness and active lifestyle support Complete and Effective ZMA Supplement: Double Wood's ZMA Supplement contains 450mg of Elemental Magnesium from Magnesium Aspartate and Oxide, 36mg Elemental Zinc,...- £19.92
- £19.92
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Vendor:Zoyava
Zoyava Corti-Soothe: Cortisol Support with Magnesium Glycinate & Adaptogens | 60 Caps
Zoyava Corti-Soothe delivers cortisol support and adrenal wellness with magnesium glycinate, L-Theanine, and Ashwagandha, plus the Cortisooth blend for calm focus.Includes Rhodiola Rosea, Holy Basil, Phosphatidylserine, GABA, and a proprietary blend of Lions Mane, Ginkgo Biloba, Bacopa Monnieri, Magnolia Bark, and Valerian Root to...- £62.98
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Vendor:Wagomars
Wagomars Natural Magnesium Lotion for Sleep & Pain Relief | Arnica & Hydration
Experience Wagomars Natural Magnesium Lotion Explore a soothing topical blend designed to pamper your skin while offering a gentle pathway to calmer evenings. This formula pairs natural magnesium chloride with coconut oil and shea butter, delivering a creamy, non-greasy feel that softens skin and...- £21.83
- £21.83
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Vendor:WELMATE
WELMATE Esomeprazole Magnesium 20 mg — 84 Capsules (6 Bottles) | Delayed-Release Heartburn Relief
All-day, round-the-clock heartburn protection WELMATE Esomeprazole Magnesium 20 mg provides steady control of heartburn symptoms with a delayed-release formula designed to minimize daytime flare-ups and nighttime discomfort. By reducing stomach acid exposure during meals and throughout the day, you can approach daily activities with...- £31.97
- £31.97
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Vendor:WELMATE
WELMATE Esomeprazole Magnesium 20mg — Heartburn Relief, 24-Hour Protection — 42 Capsules
Overview WELMATE Esomeprazole Magnesium 20mg is an OTC heartburn solution with a delayed-release format designed for daily use. The three-bottle set includes 42 capsules in total, offering a steady supply that fits into busy schedules and active lifestyles. Why this formulation stands out The...- £21.79
- £21.79
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Vendor:VPKIN
VPKIN Magnesium Liquid with Ashwagandha & L-Theanine – Sleep & Immune Support (Grape, 2 oz)
VPKIN Magnesium Liquid blends magnesium glycinate with L-Theanine, Ashwagandha and Vitamin D3 to support balanced energy, restful sleep, digestion, muscle health, mood and immune function. Supports sleep quality, calm mood and cognitive focus Ashwagandha helps manage cortisol and promote calm Sugar-free, vegan, non-GMO and...- £24.48
- £24.48
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Vendor:White Egret
White Egret Magnesium Oil Spray for Sensitive Skin – 72 Ionic Sea Minerals – 8 oz
Experience effortless magnesium absorption with White Egret Magnesium Oil Spray. Designed for sensitive skin, it delivers 72 ionic sea minerals to promote relaxation, muscle recovery, and overall well-being. A subtle floral bouquet enhances your routine while nourishing ingredients leave skin soft, smooth, and delicately...- £26.90
- £26.90
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Vendor:Vitamin World
Vitamin World Magnesium Complex 400mg - 3-in-1 Magnesium (Citrate, Oxide & Aspartate) for Bone, Muscle & Nerve Support | 60 Capsules
Vitamin World Magnesium Complex delivers 400mg of magnesium per serving from three bioavailable forms—magnesium citrate, oxide, and aspartate—to support bone, muscle, and nerve health. This once-daily formula provides high absorption in a single capsule for a full 2-month supply. Free from artificial colors, flavors,...- £19.98
- £19.98
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Vendor:Wellcatcher
Wellcatcher Calcium Magnesium Gummies (60ct) – Sugar Free Vegan Algae Calcium for Adults & Kids | Bone Support with Vitamin D3, K2, Zinc
Highly Absorbent Calcium Formula: Our calcium magnesium gummies for adults kids are professionally formulated with 600mg vegan algae calcium, magnesium, vitamin D3, vitamin K2, zinc, and potassium to strengthen your bones and boost your immunity Plant Magnesium Calcium Zinc Supplement: Calcium is a major...- £19.98
- £19.98
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Vendor:Windmill
Windmill Magnesium Oxide 400 mg – Immune Support, Heart Health, Muscle Recovery | 60 Count
Windmill Natural Vitamins Magnesium Oxide 400 mg supports heart, bone, and nerve health, immune support, and muscle recovery. It also promotes healthy bowel movements and can relieve occasional constipation. This non-GMO, gluten-free, vegan formula comes in a 60-count bottle (30 servings). HEART, BONE &...- £19.37
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Vendor:Wonder Laboratories
Wonder Laboratories Magnesium Glycinate 500mg – Chelated, Non-GMO, Gluten, Dairy & Soy Free (60)
Wonder Laboratories Magnesium Glycinate 500mg delivers superior absorption with chelated magnesium. Non-GMO, gluten-free, dairy- and soy-free, vegan-friendly, and designed to support sleep, stress management, muscle function, and heart health. 60 servings per bottle.- £19.98
- £19.98
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Vendor:Vitanica
Vitanica SleepBlend – Sleep & Relaxation Support for Women | Melatonin, Valerian Root, Vitamin B2 & B12, Magnesium | 15 Vegan Caps
Sleep Blend delivers sleep and relaxation support designed for women. This herbal supplement combines melatonin, valerian root, 5-HTP and vitamins to support the sleep cycle and circadian rhythm. Sleep Supplement for Adults: SleepBlend supports all aspects of sleep—falling asleep, frequent waking and waking prematurely;...- £21.93
- £21.93
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Vendor:WellVeraVida
Vitamins for Menopause - Hormone Harmony Supplement for Women | Black Cohosh, KSM-66 Ashwagandha, Magnesium
Support hormonal balance and menopause comfort with our comprehensive women's multivitamin. Features Black Cohosh, DIM, Turmeric Extract, KSM-66 Ashwagandha, Red Clover, Chaste Berry, Vitamin D3, Magnesium Glycinate, and Calcium to address hot flashes, mood support, sleep, and bone health. Enhanced absorption with Black Pepper...- £28.98
- £28.98
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Vendor:Viteey
VITEEY Magnesium Gummies for Adults – 66mg Citrate, 60-Count, Gluten Free
VITEEY Magnesium Gummies for adults provide 66mg of magnesium citrate per serving (2 gummies) to support calm, mood, sleep, and healthy nerve and muscle function. Vegetarian, gluten-free, and gelatin-free with naturally sourced colors and flavors. 60 gummies per bottle.- £28.61
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Vendor:WACHRAY
WACHRAY Magnesium Glycinate Gummies 400 mg – Sugar-Free, 80 Count
WACHRAY Magnesium Glycinate Gummies 400 mg are sugar-free, vegan, and gelatin-free gummies designed for kids and adults. Formulated with magnesium glycinate and magnesium L-Threonate plus calcium and vitamins B6 & D3 for optimal absorption. Enjoy delicious mixed fruit flavors without artificial colors or gluten....- £24.48
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