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:Trace Minerals
Trace Minerals Magnesium Chewable 336mg - Bone & Heart Health Support - Raspberry Lemon, 120 Wafers (30 Servings)
Support healthy muscles, heart function and immune health with Trace Minerals Magnesium Chewable (336 mg). This advanced magnesium complex blends magnesium citrate, magnesium glycinate, and ConcenTrace ionic magnesium for maximum absorption. Sugar-free and easy to chew for kids and adults. 80% of the daily...- £60.98
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Vendor:Trace Minerals
Trace Minerals Ionic Iron 22mg – Energy Support Liquid Supplement with Magnesium (2 Pack, 92 Servings, Gluten-Free)
Experience bioavailable Ionic Iron (22 mg) in a concentrated liquid formula ideal for daily vitality. Supports energy, brain health, and immune function with trace minerals. Gluten-free and packaged as a 2-pack of 1.9 fl oz bottles offering 92 servings.- £61.96
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Vendor:tnvitamins
TNVitamins Magnesium Citrate 800mg - 240 Capsules (Pack of 2) | 2-Month Supply | Made in USA
Experience Highly Absorbable Magnesium Citrate with TNVitamins. Each serving delivers 800mg of magnesium citrate. This pack includes two bottles, providing a two-month supply. NON-GMO, produced, packaged, and lab-tested in the USA. Free from gluten, dairy, and common allergens, with no artificial colors or flavors....- £64.96
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Vendor:Swanson
Swanson Chelated Magnesium 133 mg – 90 Capsules (3 Pack)
- £61.18
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Vendor:TRIP
TRIP Magnesium Glycinate Powder with L-Theanine & Lion's Mane – 250mg per Serving | Sugar Free
TRIP Magnesium Glycinate Powder blends 250mg of magnesium per serving with L-Theanine and Lion's Mane for a calming, focused boost. Flavor: Pomegranate Orange Blossom. Sugar-free and vegan-friendly, this easy-to-mix drink powder fits into any routine.Customize the dilution to taste, mix into water or your...- £64.98
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Vendor:Trace Minerals
Trace Minerals Ionic Potassium with Magnesium | Liquid Potassium Supplement for Easy Mineral Absorption – Supports Brain & Muscle Health | 2 fl oz (2 Pack, 66 Servings)
Liquid Potassium Supplement: Our ionic potassium is a natural supplement in liquid form, providing a concentrated source of ionic potassium for body health support Brain Supplement with Minerals: This liquid supplement includes a full spectrum of ionic trace minerals to support healthy muscular function...- £61.96
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Vendor:dilib
Triple Magnesium Complex Liquid Drops 1000mg - Stress Relief, Calm & Mood Support (2 Pack)
Experience stress relief and balanced mood with Triple Magnesium Complex Liquid Drops 1000mg. This vegan-friendly formula combines magnesium glycinate, magnesium blend, and magnesium citrate with ashwagandha, CoQ10, vitamins B6, C, D, and zinc for bone, muscle, energy, and mood support. Each bottle provides 30...- £62.98
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Vendor:Toniiq
Toniiq Magnesium Glycinate 3,000mg – 600mg Elemental, Chelated, Bioavailable – 240 Veggie Capsules
Toniiq Magnesium Glycinate delivers 3,000mg per serving with 600mg of elemental magnesium. This highly purified, chelated form offers exceptional bioavailability. Produced in a GMP-certified USA facility and batch-tested for purity, with 240 vegan capsules per bottle.- £56.94
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Vendor:Trace Minerals
Trace Minerals ConcenTrace Trace Mineral Drops | Supports Energy, Digestion, Bone Health & Hydration, 70+ Ionic Trace Minerals w/Magnesium, Chloride & Potassium | Keto, Vegan & Non-GMO | 48 Servings
Trace Minerals ConcenTrace Trace Mineral Drops deliver 70+ ionic minerals, including magnesium, chloride, and potassium, to support energy, digestion, hydration, bone health, and sleep. Ideal for keto, vegan, and non-GMO lifestyles. 48 servings. Made in the USA. Full Spectrum of Minerals: This is concentrated...- £70.98
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Vendor:THORNE
THORNE Buffered C Powder with Calcium, Magnesium & Potassium | Immune Support, Collagen Formation & Antioxidant Protection - 8.32 Oz
Thorne Buffered C Powder delivers high-dose vitamin C with buffering minerals for easy absorption and gentle stomach comfort. Supports immune function, collagen formation for healthy skin, nails, and joints, and antioxidant protection. This product is third-party tested and certified to verify label accuracy and...- £59.00
- £59.00
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Vendor:Trace Minerals
Trace Minerals Magnesium Gummies - Calm Mindset for Kids & Adults, Peach
Delicious peach flavored magnesium gummies delivering 336 mg magnesium citrate per serving to support relaxation, restful sleep, bone health, digestion, heart health, and immune support for kids 4+ and adults. 120 gummies. Chewable magnesium supplement for daily health Supports relaxation and restful sleep 336...- £60.98
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Vendor:Trace Minerals
Trace Minerals Magnesium Gummies – Tangerine (120 Count) Calming Magnesium Chewables for Kids & Adults
Trace Minerals Magnesium Gummies deliver 84 mg of magnesium citrate per chewable, supporting calm mindset, digestion, and overall wellness for kids and adults. Enjoy a tangy Tangerine flavor with 120 count (120 servings), sustainably harvested in the USA.- £60.98
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Vendor:Trace Minerals
Trace Minerals Magnesium Gummies – Calming Mindset, Watermelon Flavor, 120 Count (Kids & Adults)
Trace Minerals Magnesium Gummies provide 84 mg of magnesium citrate per chewable, supporting bone, heart, and immune health while helping calm the mind and aid digestion. Suitable for kids and adults, with a tasty watermelon flavor. 120 gummies (120 servings) per bottle. Sustainably harvested...- £60.98
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Vendor:Clean Nutraceuticals
Tongkat Ali Liquid Drops with Shilajit, Ashwagandha, Turkesterone, Fadogia Agrestis, Magnesium, Irish Sea Moss and Zinc | Clean Nutra
Tongkat Ali Multivitamin For Men: Combined with potent herbs like tongkat ali for men, shilajit for men, ashwagandha supplements, irish sea moss drops, cordyceps, maca root stinging nettle, ajuga turkestanica, and turkesterone supplement for men. Stinging nettle root supports prostate health and can aid...- £64.90
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Vendor:Swanson
Swanson Magnesium Oil Spray Zechstein - Soothes Muscles, Nourishes Skin, Sleep Support - 8 fl oz (237 ml) Liquid (4 Pack) - Dr. Barbara Hendel's Formula
Swanson Magnesium Oil Spray Zechstein Magnesium provides rapid absorption to soothe muscles, nourish skin, and support stress relief and sleep. This 8 fl oz (237 ml) bottle is part of a 4-pack and crafted with Dr. Barbara Hendel's formula for quality and effectiveness. PROMOTES...- £96.58
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Vendor:The Nue Co
The Nue Co. Magnesium Gut Barrier+ | Sleep Tonic with Prebiotic, 200g
Your pre-bed sleep ritual, formulated to set you up for a restful night’s sleep. Delivering over 260mg of essential Magnesium in bio-available formats for optimum absorption. Designed for sensitive stomachs. Supports a good night's sleep Supports the functioning of the nervous system Strengthens gut...- £89.00
- £89.00
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Vendor:Swanson
Swanson Magnesium L-Threonate – Brain Health Mineral Supplement (90 Veggie Capsules) 2-Pack
Support nervous system health and cognitive function with Swanson Magnesium L-Threonate. Each veggie capsule delivers 96 mg magnesium and 1.34 g magnesium l-threonate to promote brain health, memory, and learning. This 2-pack includes 90 capsules for daily use. Take one capsule in the afternoon...- £143.18
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Vendor:Synchro
Synchro Rest Sleep Supplements | Magnesium Sleep Aid Powder – Sweet Lemon, 210g
Synchro Rest Sleep Supplements help relax the nervous system with a powerful blend of amino acids, botanical extracts, and magnesium. No melatonin or sedatives means you’ll wake up feeling refreshed. The formula includes Glycine to help lower body temperature and stay relaxed, and L-Theanine...- £84.98
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Vendor:Theralogix
Theralogix CalMag Thins Calcium & Magnesium - 360 Tablets | NSF Certified
Support bone health with CalMag Thins from Theralogix. Each tablet delivers 200 mg calcium and 50 mg magnesium in a slim, easy-to-swallow form (360 tablets). NSF Certified, gluten-free, vegan, and made with premium ingredients. Take with meals and alongside vitamin D-rich Theralogix products for...- £86.72
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Vendor:Theralogix
Theralogix TheraCal D4000 – Bone Health Support Supplement with Calcium, Magnesium, Vitamin D3, Vitamin K2 & Boron* | 360 Tablets | NSF Certified
Support strong bones with TheraCal D4000 from Theralogix. This calcium citrate-based supplement delivers 1,000 mg of calcium per serving, plus magnesium, boron, vitamin D3, and vitamin K2 to promote bone strength and an active lifestyle. NSF-certified, gluten-free, vegan, manufactured in the USA with premium...- £141.22
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