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:Pure Encapsulations
Pure Encapsulations Calcium Magnesium (Citrate/Malate) – Bone & Cardiovascular Health | 180 Capsules
Pure Encapsulations Calcium Magnesium (Citrate/Malate) provides highly absorbable calcium with magnesium to support bone health* and metabolic balance. This 180 capsules formula also supports cardiovascular health by maintaining electrolyte balance and healthy lipid metabolism. Bone Health: Calcium Magnesium supports bone health* Cardiovascular Health: Magnesium...- £75.80
- £75.80
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Vendor:Pure Encapsulations
Pure Encapsulations Magnesium Liquid – Hypoallergenic Magnesium Glycinate for Musculoskeletal & Cardiometabolic Support | 8.1 fl oz
Pure Encapsulations Magnesium Liquid Discover a convenient, great-tasting magnesium glycinate liquid designed for everyday wellness. Packaged in a practical 8.1 fl oz bottle, this hypoallergenic formula combines magnesium with vitamin B6 to support intracellular magnesium delivery and overall vitality without unnecessary additives. Key benefits...- £49.32
- £49.32
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Vendor:Saajoor
Potassium Magnesium Gummies with High Absorption Magnesium Glycinate, D3 & B6 – Strawberry Flavor (60 Count)
Potassium Magnesium Gummies deliver high absorption magnesium glycinate, magnesium L-threonate, potassium citrate, vitamin D3 and B6 for muscle support, leg cramps relief, and electrolyte balance. Vegan, Non-GMO, gluten-free and gelatin-free with a delicious strawberry flavor. 60 gummies per bottle.- £28.98
- £28.98
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Vendor:Wekannufod
Potassium Magnesium Gummies – Magnesium Glycinate, D3, B6 (60 Gummies)
Potassium Magnesium Gummies deliver a complete daily formula with magnesium glycinate, potassium citrate, vitamins D3 and B6, plus Ashwagandha and beetroot extract. These sugar-free, pineapple-flavored chewables support muscle function, heart health, digestion, and stress relief. Easy to absorb and 60 gummies per bottle for...- £44.98
- £44.98
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Vendor:Physician's Strength
Physician's Strength Power-Min - Magnesium Complex with L-Threonate, Glycinate & Taurate | 90 Capsules | 30 Servings
TOTAL BODY WELLNESS - Featuring magnesium L-threonate, glycinate, and taurate, Power-Min provides a unique combination of highly absorbable magnesium to support the entire body. BENEFITS - Magnesium plays a key role in over 300 biochemical reactions occurring daily in the body. Combined with L-theanine,...- £84.98
- £84.98
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Vendor:Organixx
Organixx Magnesium Glycinate Supplement – 7-Type Magnesium Complex with Vitamin B6 & Manganese Citrate, Gluten Free, Non-GMO, 120 Capsules (2-Pack)
Organixx Magnesium Glycinate is a thoughtfully crafted mineral blend designed to fit into busy days and calm evenings. Each serving combines seven forms of magnesium with Vitamin B6 and manganese citrate, offering a broad mineral profile that supports daily balance without sacrificing simplicity. What’s...- £84.93
- £84.93
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Vendor:Organixx
Organixx Magnesium 7 Supplement — Sleep Support & Muscle Recovery (3-Pack)
Organixx Magnesium 7: Thoughtful Magnesium for Daily Wellness Organixx Magnesium 7 is a natural magnesium supplement crafted to support a balanced mineral intake through a purposeful blend of citrate and glycinate forms. The formula also includes Vitamin B6 and manganese citrate to complement magnesium’s...- £126.14
- £126.14
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Vendor:NOW Foods
NOW Foods Magnesium Glycinate 100 mg — Highly Absorbable, 180 Tablets
NOW Foods Magnesium Glycinate 100 mg delivers a highly absorbable form of magnesium to support energy production, metabolism, muscle contraction, nerve impulse transmission, and heart health. Magnesium glycinate is magnesium bound to the amino acid glycine to improve intestinal absorption. This bottle contains 180...- £48.50
- £48.50
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Vendor:OmniBlue
OmniBlue Ocean Minerals – 70+ Trace Minerals & Liquid Magnesium (8 oz) | Low Sodium
OmniBlue Ocean Minerals delivers 70+ trace minerals and 420 mg ionic magnesium from deep ocean water to support sleep, digestion, hydration and electrolyte balance. No preservatives. Easy to use—just 1 tsp in your beverage. Keto, Paleo and vegan friendly.- £74.90
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Vendor:NUTRAHARMONY
NUTRAHARMONY GABA L-Theanine 900mg – Made in USA | Magnesium & Vitamin B6 | Calm, Sleep & Mood Support – 240 Capsules
Meet NUTRAHARMONY GABA L-Theanine 900 mg, a high‑potency daily blend designed to support a calm mood and balanced focus. Each capsule delivers a thoughtful combination: 750 mg of GABA paired with 150 mg of L-Theanine, plus magnesium and B vitamins. This vegan, non‑GMO formula...- £51.26
- £51.26
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Vendor:NatureBell
NatureBell Magnesium Complex 500mg – 10 Active Forms, 300 Caps
NatureBell Magnesium Complex 500mg delivers 10 active forms in a single daily capsule. This 300-cap bottle provides a long-lasting supply with 100% chelated, purified magnesium for superior bioavailability and gentle digestion. Non-GMO, gluten free, dairy free, soy free, made in the USA and third-party...- £52.90
- £52.90
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Vendor:NaturesPlus
Natures Plus Hypertrol Rx Blood Pressure – 60 Vegetarian Tablets | Magnesium & Chromium | Gluten-Free
Natures Plus Hypertrol Rx Blood Pressure supports healthy blood pressure with essential minerals and botanicals. This gluten-free, hypoallergenic, vegetarian formula includes 400 mg Magnesium and 200 mcg Chromium, garlic, bioflavonoids and polygonum cuspidatum to support fluid balance and circulation. NATURAL BLOOD PRESSURE SUPPORT -...- £67.82
- £67.82
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Vendor:NEVISS
Neviss Magnesium Glycinate + Calcium Gummies for Adults & Kids 4+ | Sleep Support (Sugar Free)
Delicious, gelatin-free gummies delivering magnesium glycinate and calcium with a time-release formula for steady overnight support. Sugar-free and melatonin-free, suitable for adults and kids 4+, with vitamins B6, C, D3, zinc, L-Theanine and calming botanicals to promote relaxed, restful nights. Vegan, gluten-free, non-GMO and...- £56.48
- £56.48
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Vendor:NatureBell
NatureBell Magnesium Glycinate 500mg Capsules – 480 Count | Chelated, 3rd-Party Tested, Non-GMO, Gluten Free
NatureBell Magnesium Glycinate (magnesium diglycinate) is a highly bioavailable form of magnesium bonded to the glycine amino acid. Chelated and purified for optimal absorption, it supports hundreds of essential bodily functions with gentle digestion.The product comes as a convenient two-pack of pure 500mg magnesium...- £62.98
- £62.98
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Vendor:Natrol
Natrol Sleep + Restore Calming Drink Mix with Magnesium Glycinate, GABA, Lemon Chamomile – 10 Stick Packs
Experience a restful night with Natrol Sleep + Restore Calming Drink Mix. This melatonin-free sleep aid combines 100 mg magnesium glycinate, 100 mg GABA, and 10 mg B6 with a botanical blend of Tart Cherry, Lemon Balm, and Chamomile in a convenient 8 oz...- £26.15
- £26.15
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Vendor:Nature's Fusions
Nature's Fusions TTFD Thiamine B1 100mg - 60 Servings + 8mg Magnesium | Lab Tested
Nature's Fusions TTFD Thiamine B1 supplement delivers 100mg of TTFD per capsule with 6mg elemental magnesium from Magnesium Taurinate, offering enhanced energy support, nervous system health, and cognitive potential. This highly bioavailable form may cross the blood-brain barrier to support brain function. Produced in...- £44.98
- £44.98
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Vendor:Natural Vitality
Natural Vitality CALM Sleep Magnesium – Melatonin & Magnesium Citrate, 120 Capsules | Gluten Free, Vegan, Non-GMO
Experience a restful night with Natural Vitality CALM Sleep Magnesium Supplement, combining melatonin and magnesium citrate to help ease into sleep. This gluten-free, vegan, Non-GMO formula supports relaxation with magnesium glycinate, GABA, and L-theanine for a calm body and refreshed wake-up. Each bottle contains...- £49.04
- £49.04
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Vendor:Natprime
Natprime Hydrogen Water Tablets - 12 PPM H2 with Magnesium (90 Count)
Experience powerful hydration with Natprime Hydrogen Water Tablets. Each tablet delivers 12 PPM molecular hydrogen with a magnesium-based formula to support refreshing hydration, antioxidant balance, and sustained energy. ⚡ 12 PPM H2 Tabs with Magnesium – gradual dissolution for a refreshing hydration routine 🧪...- £58.98
- £58.98
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Vendor:NaturalSlim
NaturalSlim MagicMag Pure Magnesium Citrate Powder – Strawberry Lime Drink Mix (8oz, 2 Pack)
Effortless magnesium support for daily vitality NaturalSlim MagicMag Pure Magnesium Citrate Powder is designed to help you maintain steady magnesium levels as part of your everyday routine. This blend combines magnesium citrate, carbonate, and citric acid to create a balanced formula intended to fit...- £56.39
- £56.39
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Vendor:NUVO WELLNESS ESSENTIALS
Nuvo Wellness Magnesium Spray with MSM – Extra Strength, Light Lavender – 12oz
Nuvo Wellness Magnesium Spray with MSM – Extra Strength, Light Lavender Scent, 12oz. A light, fast-absorbing formula enriched with magnesium and MSM; non-greasy and easy to apply; made in Canada with clean, natural ingredients; ideal for daily use as part of your personal care...- £42.90
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