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:Ameri-Vita
Melatonin Gummies 1.5mg for Adults – Extra Strength Sleep Support with GABA, Magnesium, Ashwagandha, Lemon Balm & Chamomile (Strawberry)
Ameri-Vita Sleep Melatonin Gummies are crafted to support peaceful sleep. Each gummy contains 1.5 mg of melatonin, paired with GABA and magnesium, and enhanced with L-Theronate, Ashwagandha, lemon balm, and chamomile to support circadian rhythm and natural sleep. Enjoy sugar-free strawberry gummies with a...- £60.98
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Vendor:KEY ELEMENTS
Mullein Gummies with Chlorophyll, D3, K2 & Magnesium – Lung, Immune & Bone Support
Mullein with Chlorophyll and essential nutrients. This vegan, non-GMO, gluten-free formula combines Mullein, Chlorophyll, Vitamin D3 (5000 IU), Vitamin K2 (100 mcg), and Magnesium to support lung health, immune function, and bone wellness. Two gummies daily offer a convenient, plant-powered way to support respiratory...- £40.98
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Vendor:MILIVOL
MILIVOL 10in1 Magnesium Drops – Lemon (2oz) | L-Threonate, Glycinate, Ashwagandha
Milivol MILIVOL 10in1 Magnesium Drops combine Magnesium L-Threonate, Magnesium Glycinate, Ashwagandha, Vitamin D3, Vitamin C, Vitamin B6, L-Theanine, Chamomile, Rhodiola Rosea, Lion's Mane, and Irish Sea Moss for comprehensive wellness. Supports brain health, mood balance, bone health, and immune health in a convenient tincture....- £44.98
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Vendor:LETSCOL
MiracleCalm Drink Mix Powder – Calm Magnesium + Calcium for Sleep, Stress Relief & Focus (Sugar Free)
MiracleCalm Drink Mix Powder delivers calm balanced sleep and sharper focus with a sugar-free magnesium glycinate formula combined with ashwagandha, l-theanine and vitamin d3. Supports cortisol balance, relaxation and daily vitality. Easily mixed with water, coffee, or your favorite beverage for on the go...- £52.94
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Vendor:NEVISS
Myo-Inositol & D-Chiro Inositol Gummies – Sugar Free 40:1 for Women | Vegan Omega-3, D3, Magnesium, B12
Optimal 40:1 Inositol Supplement: Our inositol and d-chiro-inositol gummies are formulated with a scientifically proven ratio of 40:1 (2000 mg to 50 mg). This ideal balance promotes overall health and well-being for women. 30 servings, take 2 gummies daily or as directed by your...- £46.98
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Vendor:musebeam
MuseBeam Berberine HCl Magnesium Glycinate 1800mg – Vegan & Gluten-Free
Discover MuseBeam Berberine HCl Magnesium Glycinate Supplement — a 3-in-1 wellness formula delivering 1800mg Berberine HCl, 48mg Magnesium, and 200mg Ceylon Cinnamon in 90 vegan capsules. Supports energy, metabolism, gut health, and balanced living. Non-GMO, gluten-free, dairy-free, sugar-free. Made with highly bioavailable Berberine HCl...- £44.98
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Vendor:MOORGUMY
MOORGUMY Magnesium L-threonate, Memory Wellness, Cognitive Wellness and Zzz Support - High Absorption, 1,000mg Magnesium L-threonate Supplements, 120 Count Gummies
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...- £44.58
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Vendor:Number One Nutrition
N1N Premium Magnesium Complex - High Absorption Magnesium Supplement | 120 Veggie Capsules
N1N Premium Magnesium Complex combines Magnesium Citrate and Magnesium Oxide for superior absorption in a tasteless veggie capsule. Supports muscle function, bone health, relaxation, digestion, and energy production. Each capsule delivers 500 mg of magnesium. Pack includes 120 veggie capsules.- £52.94
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Vendor:MegaFood
MegaFood Magnesium Citrate Gummies – High Absorption Magnesium (60 Vegan Gummies)
These MegaFood Magnesium Citrate Gummies support muscle function, normal sleep cycle, and nerve, heart & bone health, promoting calm and may help with occasional muscle cramping. Each gummy offers 100 mg of highly bioavailable magnesium for excellent absorption. This vegan formula is gelatin-free, contains...- £44.98
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Vendor:Miracle Molecule
Molecular Hydrogen Tablets with Magnesium | 12 PPM | Miracle Molecule
12 PPM Molecular Hydrogen with Magnesium—30 tablets for anti-inflammatory support, faster recovery, improved energy, hangover relief, cognitive focus, and immune health—the Miracle Molecule.- £44.98
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Vendor:Mivolis
Mivolis Magnesium Effervescent Tablets - Dietary Supplements 4 Packs x 20 pcs | Germany
Experience Mivolis Magnesium Effervescent Tablets, a sugar-free, lemon flavour magnesium supplement. Each order includes 4 packs x 20 tablets for convenient daily use in Germany. Magnesium contributes to normal muscle function and normal energy metabolism; Sugar-free, gluten free, lactose free, vegan, vegetarian; The Mivolis...- £42.60
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Vendor:Momentous
Momentous Magnesium Malate - NSF Certified for Sport | 60 Capsules | 30-Day Supply
Magnesium malate is a bioavailable form of an essential micronutrient involved in muscle & nerve function & energy production. Supplementing with magnesium malate supports energy metabolism, protein synthesis, nerve & muscle function, & helps you maintain healthy bones. Magnesium is essential for over 600...- £40.90
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Vendor:Metagenics
Metagenics MyoCalm Calcium & Magnesium Supplement for Muscle Relaxation (60 Tablets)
Metagenics MyoCalm combines calcium, magnesium, passionflower, and valerian to support muscle relaxation and calmness. It can help ease occasional stress, support restful sleep, and mood balance. This non-GMO, gluten-free, vegetarian formula is manufactured in GMP-certified facilities with third-party potency, purity, and safety testing.- £43.50
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Vendor:MTCUNXI
MTCUNXI UltraCalm Cortisol Drink with Magnesium Glycinate, Ashwagandha, L-Theanine – Raspberry Lemonade, Sugar Free (30 Servings)
Attention: Because our ingredients contain "ashwagandha", which is not easily soluble and requires more stirring. Please wait patiently for about one minute, the powder will gradually dissolve in hot or cold water QUALITY INGREDIENTS: Unlike many magnesium supplements, our Magnesium Glycinate Powder contains L-Theanine...- £44.98
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Vendor:Ned
Mellö Magnesium Superblend Powder with L-Theanine & GABA – 10-Pack
Experience Mellö Magnesium Supplement Superblend Powder—the magnesium glycinate-based formula with L-theanine, GABA, and 70+ trace minerals. Unflavored and unsweetened for clean daily wellness supporting sleep, relaxation, and balanced energy.Key features: Daily Maintenance for the Mind and Body: Mellö’s powerful magnesium powder supplement supports your...- £53.00
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Vendor:Ned
Mellö Magnesium Superblend Powder - Lavenderberry Flavor, 10-Pack
mellö Magnesium Superblend Powder is a science-backed blend of three bioavailable magnesium forms (lactate gluconate, aquamin, glycinate) plus GABA and L-Theanine with 70+ trace minerals to calm nerves and relax muscles. It promotes calm and parasympathetic balance without grogginess or dependency. Lavenderberry flavor delivers...- £53.00
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Vendor:Ned
mellö Magnesium Superblend Powder – Sleep, Relaxation & Balanced Energy | Pomegranate, 10-Pack
Discover mellö Magnesium Superblend Powder, a science-backed blend featuring three bioavailable magnesium forms (lactate gluconate, aquamin, glycinate) plus GABA and L-Theanine with 70+ trace minerals to calm nerves and relax muscles. Each serving delivers 300 mg magnesium (75% DV) with a subtle organic pomegranate...- £53.00
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Vendor:MgSport
MgSport Magnesium Zinc Supplement with Vitamins B6 & B9 - Immune Support & Muscle Recovery | EZ-MG Easy on Stomach, 120 Capsules
MgSport's Magnesium Zinc Supplement combines high-absorption zinc with magnesium and B vitamins to support immune health, muscle recovery, and restful sleep. EZ-MG is designed to be easy on the stomach with small veggie capsules, gluten- and dairy-free, and only 2 capsules per serving for...- £44.94
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Vendor:MegaFood
MegaFood Magnesium Glycinate – Supports Heart & Nervous System | Vegan, Gluten-Free, Non-GMO | 60 Tabs
MegaFood Magnesium Glycinate supports heart & nervous system health and muscle relaxation with fermented, food-state nutrients for high bioavailability. Our Slo-food Process preserves nutrients by milling, pureeing, and carefully dehydrating ingredients to create easy-to-digest magnesium. WHOLESOME NOURISHMENT: Supports the health of the heart and...- £44.98
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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
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