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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Vendor:musebeam
Musebeam Apigenin Supplement for Rest and Relaxation Support - 50mg Apigenin per Capsule with Magnesium Glycinate 275mg, L-Theanine 100mg, GABA 100mg - 98% Ultra-High Purity
Experience 4-in-1 Relaxation Support with Musebeam Apigenin: a powerful blend of Apigenin, GABA, L-Theanine, and Magnesium Glycinate designed to support rest and relaxation. 4-in-1 Relaxation Support: Our apigenin complex offers a 4 in 1 combo of Apigenin, GABA, L-Theanine, and Magnesium Glycinate. A Potent...- £24.48
- £24.48
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Vendor:mGanna
mGanna Magnesium Hydroxide Powder 227 GMS / 0.5 lbs | Premium Wellness
Indulge in the luxury of wellness with our divine formula. From its impeccable quality to its unrivaled effectiveness, every aspect speaks to a commitment to your well-being. Take the first step towards a life of harmony and vitality. Try our Magnificent Magnesium Hydroxide today...- £24.48
- £24.48
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Vendor:MOORGUMY
MOORGUMY Magnesium L-threonate Gummies – 1,000 mg | 60 Count | Memory & Sleep Support
High Bioavailability: Magnesium L-threonate exhibits superior bioavailability, actively supporting memory encoding and consolidation. It specifically enhances working (short-term) memory health by optimizing neural signal transduction. Cognitive Function Enhancement: Magnesium is essential for cerebral homeostasis, and is pivotal to cognitive processes. As a specialized chelated...- £34.98
- £34.98
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Vendor:Clean Nutraceuticals
Menopause Supplement for Women Gummies with Black Cohosh, Wild Yam, DIM, Magnesium, Red Clover Chasteberry for Hormone Balance Relief Night Sweats Mood Plus Bergamot, Vitamin D3, Vitamin B6 B12
Menopause gummies for women with Black Cohosh, Wild Yam, DIM, Magnesium, Red Clover, Chasteberry, Bergamot, Vitamin D3, B6 and B12. Supports hormone balance, mood, sleep, and relief from night sweats during pre- and post-menopause.- £44.90
- £44.90
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Vendor:MyoActivo
MyoActivo 5-in-1 Magnesium Complex – High-Absorption Chelated Magnesium Glycinate, Malate, Citrate, Taurate & Aspartate | 120 Capsules
MyoActivo 5-in-1 Magnesium Complex delivers five bioavailable forms of magnesium to support nerves, muscles, and bones. Our glycinate, malate, citrate, taurate, and aspartate forms are chelated for superior absorption, with no magnesium oxide. The formula is lab tested 3x during production for purity and...- £70.98
- £70.98
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Vendor:MoonBrew
MoonBrew Nighttime Magnesium Hot Cocoa – Sleep Support (Melatonin-Free) with L-Theanine & Chamomile
MoonBrew Nighttime Magnesium Hot Cocoa — a calm, chocolate-flavored ritual MoonBrew Nighttime Magnesium Hot Cocoa blends velvety chocolate flavor with a thoughtful sleep-ready formula. Each jar contains 25 servings, designed to fit into a peaceful nightly routine without added sugar. The melatonin-free approach offers...- £48.30
- £48.30
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Vendor:Moon Juice
Moon Juice Sleepy Magnesi-Om – Magnesium Sleep Support with L-Theanine & Plant-Based Melatonin (Cherry, 35 Servings)
Meet Sleepy Magnesi-Om Moon Juice Sleepy Magnesi-Om is a sugar-free bedtime drink mix designed for a calm wind-down. It blends chelated magnesium bisglycinate and gluconate with L-Theanine and plant-based melatonin to create a soothing, cherry-flavored ritual before lights out. The formula dissolves quickly in...- £47.79
- £47.79
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Vendor:MARS WELLNESS
Mars Wellness MG+ Magnesium Cream Pain Relief - Extra Strength Arnica, 4 oz Tub
Mars Wellness MG+ Magnesium Cream Pain Relief Meet MG+ Cream, a topical blend of magnesium sulfate and Arnica Montana designed to support the body’s natural recovery after exertion. The formula emphasizes accessibility and ease of use, offering a lightweight, fast-absorbing experience in a 4...- £34.32
- £34.32
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Vendor:MG12 THE POWER OF MAGNESIUM
MagneSoothe Topical Magnesium Body Balm - 8 oz Jar | Natural Relief
Targeted relief for tense and sore muscles with MagneSoothe Topical Magnesium Body Balm. This 8 oz jar blends magnesium, essential oils, and natural botanicals for maximum effect, while delivering a rich, hydrating balm that nourishes skin. RELIEF WHERE YOU NEED IT: Topical magnesium is...- £53.53
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Vendor:HUUAYAO
Magnesium Oxide Gummies 500mg – Adults & Kids, Strawberry, 120 Count
Fortified with 500 mg Magnesium Oxide per serving, these chewable gummies are ideal for adults and kids. Enjoy a natural strawberry flavor with sugar-free sweetness while supporting nerve and brain health, muscle and bone function, and immune support. Non-GMO, gluten-free, dairy-free, GMP-certified, and lab-tested...- £30.00
- £30.00
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Vendor:NUTRAHARMONY
Magnesium Supplement - 5 in 1 Complex | Glycinate | Citrate | Malate | Taurate | Oxide - Made in USA - Stress, Muscle & Heart Support - Vegan, Natural, Non-GMO - 180 Capsules, 2 Month Supply
5-in-1 Magnesium Complex—The 2250 mg blend of Magnesium Salts delivers 500 mg of Elemental Magnesium, which is 119% DV, to replenish deficiencies and support Magnesium levels! Say goodbye to Magnesium deficiencies and welcome optimal Magnesium levels that will supercharge your body and elevate your...- £42.78
- £42.78
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Vendor:MAGNOX
MAGNOX Leg Cramps Buster – 380mg Magnesium for Night-time Leg Cramps (60 Caps)
High-absorption Magnox Magnesium for leg cramps and nighttime relief. Combines 380mg magnesium with Dead Sea minerals and vitamins E & B for fast absorption and relaxed muscles. 60 capsules. No More Cramping: high-absorption magnesium for muscle spasms and instant relief from leg cramps at...- £64.90
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Vendor:MAJOR
Major Magnesium Citrate Saline Laxative – Lemon Flavor, 10 oz (6 Pack)
Relieve occasional constipation with Major Magnesium Citrate Saline Laxative. Lemon flavor, 10 fl oz in a 6-pack. Each ounce contains 1.745 g of magnesium citrate (a saline laxative) with 0.025% alcohol from flavoring. Shake well before use and drink a full glass (8 oz)...- £70.90
- £70.90
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Vendor:MEDCHOICE
MEDCHOICE 12-in-1 Melatonin Sleep Capsules – 10mg with Magnesium, Ashwagandha (90ct)
MEDCHOICE 12-in-1 Melatonin Sleep Capsules deliver 10mg of melatonin with a balanced blend of Magnesium, Ashwagandha, GABA, Chamomile Extract, L-Theanine and Valerian Root. This vegan formula supports calm, restorative sleep. 90 capsules; take 2 nightly with water before bed. Not for extended use beyond...- £56.90
- £56.90
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Vendor:MEDCHOICE
MEDCHOICE 12-in-1 Melatonin Sleep Capsules - 10mg Extra Strength with Magnesium, Ashwagandha, GABA (180 capsules, Pack of 2)
Calm, consistent nights with a thoughtfully balanced formulaWhen the day ends, your body and mind deserve a gentle transition into rest. MEDCHOICE 12-in-1 Melatonin Sleep Capsules combine a 10 mg melatonin dose with minerals and botanicals to fit into a simple nightly ritual. This...- £55.37
- £55.37
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Vendor:ploreatu
Magnesium Joint Spray | Magnesium Oil & Bee Venom for Joints - 100ml
Magnesium Joint Spray combines magnesium oil with bee venom to support joint comfort and flexibility. It is gentle, fast absorbing, and non-greasy, ideal for back, knee, hands, and neck. Apply twice daily for best results.- £24.47
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Vendor:VIFSSG
Magnesium Glycinate Gummies 400mg + 200mg L-Threonate – Sugar Free, Vegan, 60 Count
Our Magnesium Glycinate gummies blend 400mg Magnesium Glycinate and 200mg Magnesium L-Threonate with calcium and ashwagandha for daily support. Sugar-free, strawberry-flavored, vegan, and organic gummies (60 count) that are easy to chew. Free from soy, gluten, and artificial colors or flavors.- £19.98
- £19.98
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Vendor:MegaFood
MegaFood Relax + Calm Magnesium Soft Chews – Grape Flavor (Pack of 2)
MegaFood Relax + Calm Magnesium soft chews deliver 250 mg of highly absorbable magnesium per serving using Magnesium Citrate and Magnesium Malate to support relaxation, calm, and muscle tension relief. Gluten-free, vegetarian, and crafted without gelatin or high fructose corn syrup, with nine major...- £60.96
- £60.96
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Vendor:HUUAYAO
Magnesium Oxide Gummies 500mg – 60 Count | Nerve, Muscle & Immunity Support
Magnesium Oxide Gummies deliver 500 mg per serving in a tasty strawberry-flavored chew. Supports nervous system health, memory and concentration, and stress relief for better daily focus and restful sleep. Promotes healthy muscles and bones, reducing leg cramps for active lifestyles. Sugar-free, non-GMO, gluten-free,...- £16.98
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Vendor:YUULAI
Magnesium L-Threonate Gummies – Sugar-Free 1000mg, Raspberry Flavor, 60 Count for Kids & Adults
Magnesium L-Threonate Gummies offer highly absorbable magnesium with a raspberry flavor. Each gummy provides 1000 mg of magnesium threonate for efficient supplementation and overall health. Sugar-free, vegan, gluten-free, non-GMO and produced in a GMP-certified facility. Suitable for kids and adults seeking nervous system, cognitive,...- £19.98
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