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:softbear
softbear Potassium Magnesium Gummies for Adults | Sugar-Free Vegan 60 Gummies
softbear Potassium Gummies for Adults deliver an 8-in-1 formula with magnesium citrate and magnesium L-threonate, potassium, calcium, vitamin D3 and B6, CoQ10, and more. With up to 97% bioavailability, this high absorption sugar-free vegan supplement supports muscle health, leg cramps relief, energy, and electrolyte...- £40.16
- £40.16
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Vendor:SOLARAY
SOLARAY Calcium & Magnesium Citrate 2:1 Ratio with Vitamin D-3 - High Absorption, 180 Capsules
SOLARAY Calcium & Magnesium Citrate 2:1 Ratio with Vitamin D-3 supports healthy bones, muscles, and nervous system function. This high-absorption formula combines Calcium Citrate 1000mg and Magnesium Citrate 500mg in a 2:1 ratio, chelated to citric acid for enhanced absorption. We’ve included 25 mcg...- £45.94
- £45.94
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Vendor:Seeking Health
Seeking Health Magnesium Malate Powder – 500 mg, 100 Servings – Supports Bone & Muscle Health
Supplement Supports Bone Health: This magnesium supplement supports bone density, nervous system function, and muscle health Well-Absorbed Magnesium Formula: This magnesium supplement powder is formulated with well-absorbed dimagnesium malate to support healthy energy production Magnesium Supplement Powder: This magnesium supplement comes in the form...- £49.00
- £49.00
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Vendor:Safgumjel
Safgumjel Vitamin B2 Gummies – Riboflavin 400mg + Magnesium & CoQ10 | Sugar Free, Vegan, Strawberry, 60 Count
Safgumjel Vitamin B2 Gummies deliver Riboflavin 5'-phosphate (bioactive B2) with magnesium glycinate and CoQ10 for steady energy, nervous system support, and migraine relief. Sugar-free, gelatin-free, vegan strawberry flavor, 60 gummies. Non-GMO, gluten-free, GMP manufactured in the USA. 30-day supply (2 gummies = Riboflavin 400...- £44.18
- £44.18
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Vendor:Sieralyn
Sieralyn Magnesium Glycinate Gummies 600mg – Sugar Free, Vegan, Gluten Free | 120 Count
Magnesium Glycinate Gummies 600mg: Each serving of two calm gummies contains 600mg of magnesium glycinate. Sieralyn Magnesium Gummies are vegetarian, free of artificial colors, soy-free, and gluten-free for your dietary needs. 50% of Americans not meeting the RDA of 420 mg of Magnesium, our...- £44.78
- £44.78
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Vendor:Seeking Health
Seeking Health Optimal Magnesium - Mineral Supplement Aids Optimal Magnesium Absorption - Bioavailable Forms of Magnesium for Energy, Sleep & Bone Health Support - 150 mg, 90 Capsules
Magnesium Supplement with Bioavailable Forms: These mineral supplement capsules contain malate, lysinate and glycinate forms of magnesium Support for Bone Health & Sleep: This supplement supports healthy sleep, muscle function, nerve function and bone health Optimal Magnesium Absorption: The lysinate-glycinate form supports optimal magnesium...- £45.00
- £45.00
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Vendor:Sandhu's
Sandhu's Vitamin D3 K2 Magnesium 5000 IU | D3K2 60 Capsule Pack – Energy, Immune & Muscle Support
Sandhu's Vitamin D3 K2 Magnesium formula delivers 5000 IU D3, 120 mcg K2, and 25 mg Magnesium per capsule, enhanced with Vitamin B6, Zinc, and Quercetin to support energy, immune health, and muscle function. Gluten & dairy free, 60 capsules (2-month supply). NSF-GMP facility...- £38.90
- £38.90
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Vendor:SANDHUHERBALS
Sandhu Herbals Zinc 30mg with Vitamin D3, Magnesium & More | 60 Capsules | Immune, Skin, Hair & Nails Support
Discover Sandhu Herbals' high-absorption zinc 30mg formula with Vitamin D3, Magnesium, Selenium, Biotin (Vitamin B7), Copper, and Black Currant Extract. This 8-in-1 complex supports immune health, skin, hair & nails, and overall wellness. One capsule per day provides a 60-day supply for sustained nutrition...- £38.98
- £38.98
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Vendor:Recess
Recess Mood Powder – Magnesium L-Threonate, Passion Flower & L-Theanine, Lemon Citrus (Pack of 10)
RELAX WITH RECESS MOOD POWDER: Stressed out? Take a Recess and add some calm to whatever you're drinking. FUNCTIONAL INGREDIENTS: A three-in-one powder blend to promote relaxation & help you unwind with magnesium L-threonate, adaptogens & electrolytes. MORE CALM, BALANCE & HYDRATION: Now featuring...- £48.88
- £48.88
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Vendor:Recess
Recess Mood Powder – Calming Magnesium L-Threonate + L-Theanine (Gradient Berry, Pack of 10)
Calm your day with Recess Mood Powder. A three-in-one blend of magnesium L-threonate, passion flower, and L-theanine plus electrolytes to support relaxation and hydration. Each serving delivers 50% DV magnesium for brain-friendly calm and mood support, with 10 calories or less and no added...- £48.88
- £48.88
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Vendor:Micro Ingredients
Saffron+ Advanced Supplements, 60 Veggie Capsules | 10-in-1 with Saffron Extract, High Absorption Fat-Soluble Vitamin C, Magnesium, Turmeric & KSM-66 Ashwagandha| Mood & Energy Support* | Filler Free
Micro Ingredients offers a pure 10-in-1 Saffron+ Advanced complex made with freshly harvested saffron flower extract, naturally rich in safranal, and crafted with clean ingredients without fillers. Each bottle includes 60 veggie capsules for a 30-day supply, delivering saffron along with fat-soluble vitamin C,...- £50.90
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Vendor:Seven Minerals
Seven Minerals Magnesium Oil Spray 12oz – USP Grade, Extra Strength, Made in USA | Sleep, Muscle Pain & Cramps
Seven Minerals Pure Magnesium Oil Spray 12oz, USP Grade, extra strength, mined in the USA. Fast-absorbing, transdermal magnesium for sleep support and relief of muscle pain, cramps, headaches and more. The Highest Quality - you get one of the purest natural magnesium chloride available...- £44.90
- £44.90
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Vendor:Revitalize Wellness
Revitalize Mag Defense Powder: 200 mg Magnesium Glycinate, 60 Servings
Revitalize Wellness Mag Defense Powder provides 200 mg of highly absorbable magnesium glycinate per serving to support energy production. Pure, corn-free, GMO-free, alcohol-free, soy-free and gluten-free, with a fruit punch flavor and stevia-sweetened taste.1 teaspoon = 200 mg magnesium glycinate. Suitable for adults and...- £57.76
- £57.76
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Vendor:Sanofi
Sanofi Magne B6 Magnesium + Pyridoxine Coated Tablets, 60 Count
Sanofi Magne B6 Magnesium + Pyridoxine (Vitamin B6) coated tablets provide 48 mg of magnesium and 5 mg of pyridoxine per tablet, delivered as highly bioavailable magnesium lactate dihydrate. Each bottle includes 60 coated tablets for a convenient, multi-week supply. This synergistic formula supports...- £58.54
- £58.54
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Vendor:Seima
SEIMA 4-in-1 Magnesium Complex 1200 mg | Sleep, Stress Relief & Recovery – 90 Capsules
Enhances Restfulness: Improves sleep quality and reduces stress complete magnesium supports relaxation and a peaceful night's sleep ideal for those seeking tranquility and rejuvenation Boosts Mental Clarity: Improves concentration, memory, and energy levels magnesium complex enhances cognitive function perfect for busy professionals and students...- £75.00
- £75.00
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Vendor:Revive Herbs
Revive Herbs Thyroid Support - Ashwagandha, Iodine, Selenium, Magnesium, Zinc & B12 | 60 Capsules x 2
Revive Herbs Thyroid Support blends Ashwagandha, Iodine, Selenium, Magnesium, Zinc, Kelp and Vitamin B12 to support thyroid function, energy, and stress resilience. This pack provides 2 bottles of 60 capsules each for a convenient monthly supply. Supports thyroid hormone production and activation Adaptogenic support...- £56.80
- £56.80
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Vendor:Satnkemi
Satnkemi Sleep Gummies for Adults - Melatonin-Free Sleep Aid (Valerian, L-Theanine, Magnesium)
Expertly Crafted for Natural Relaxation & Sleep Support Discover the calming power of nature with our potent botanical blend. Featuring clinically-studied Valerian Root Extract, combined with soothing Passionflower Extract, traditionally used to quiet a racing mind and encourage a peaceful state for drifting off....- £58.96
- £58.96
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Vendor:Nextdia
Saffron Supplements - 100mg Liposomal High Absorption | 100% Pure Saffron Extract + Magnesium Glycinate, Omega-3, Turmeric, Ashwagandha, B6, B12, D3 - 60 Softgels
[100% Pure & Potent - 100mg Saffron Power]: Experience the power of 100% pure, premium happy saffron extract—our saffron supplements sustainably hand-picked and standardized to 2% safranal for consistent potency and optimal results. Rich in safranal, this high-quality saffron supports mood balance, reduces irrit☻bility,...- £64.98
- £64.98
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Vendor:SALT LAB
Salt Lab Magnesium Lotion – Muscle Repair Cream with Shea Butter | 100 mL
Salt Lab Magnesium Lotion is a lightweight, non-greasy muscle repair cream infused with magnesium and shea butter. It supports relaxation and comfort for athletes and daily users, blending easily into your self-care routine for targeted relief. Scented with a gentle blend of clove, peppermint,...- £65.00
- £65.00
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Vendor:SOLARAY
Solaray Calcium Magnesium Citrate 2:1 with Vitamin D2 | Bone, Muscle & Nerve Support | 360 VegCaps
Strong Support: Formulated to help support healthy bones, teeth, muscle & nervous system function Bioavailable: 2:1 ratio of Magnesium & Calcium, chelated to citric acid for enhanced absorption Vitamin D Support: We’ve added D-2 to help the body assimilate & utilize these powerful minerals...- £64.72
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