Muscle relaxation
Magnesium supports normal muscle function and a balanced recovery routine.
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⚡ High bio-availability · 102% NRV
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Magnesium Glycinate 3‑in‑1
Unlock the power of three forms of magnesium in one capsule. A highly absorbable formula created to support muscle relaxation, energy levels and better sleep.
- ✓1800mg magnesium compounds
- ✓384mg elemental magnesium
- ✓Vegan & no added sugar
- ✓90 capsules per pack
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As Featured In
UK MadeQuality you can trust
Vegan FriendlyPlant-based capsules
Non-GMONo added sugar
Letter-box Friendly95% less plastic
Everyday magnesium support
Three forms. One complete formula.
A thoughtful balance of magnesium glycinate, malate and citrate to support your body from daytime energy through to evening relaxation.
Energy support
Magnesium malate helps support normal energy production and reduce tiredness.
Better sleep routine
Highly absorbable glycinate is ideal for calm, easy evening supplementation.
Gentle digestion
A no-filler 3-in-1 formula designed to be gentle and easy to take every day.
Our geeky formula
1800mg of triple magnesium power
Each daily serving combines three well-absorbed forms and provides 384mg of elemental magnesium — 102% of your daily Nutrient Reference Value.
1000mgMagnesium Glycinate
400mgMagnesium Malate
400mgMagnesium Citrate
Why Nutrition Geeks
Better by design
From a complete 3-in-1 formula to compact, recyclable packaging, every detail is designed around your daily routine.
More than standard magnesium
Three complementary forms, optimal strength and no unnecessary fillers.
Less packaging, more space
A compact, recyclable pouch uses 95% less plastic packaging than bottles.
90 vegan capsules
Plant-based capsule shells with no added sugar, gluten or preservatives.
Clear, honest ingredients
What’s inside each serving
Two capsules deliver the full daily serving. Take together in the evening or split across the day to suit your routine.
Magnesium compounds1800mg
Providing elemental magnesium384mg
Nutrient Reference Value102%
Capsules per pack90
Directions: Take 1–2 capsules daily with a glass of water or a cold drink. Food supplements are not intended to replace a varied diet and healthy lifestyle. Not intended for persons under 18.
Over 6,900 customer reviews
Real experiences, real results
Read the latest feedback from customers using Magnesium Glycinate 3-in-1.
Great product. Super fast delivery.
I take these faithfully each night and they really do help me sleep. Highly recommend.
Great quality and value for money. Quick delivery.
I like the quality of the product. I am able to open the capsules to take the product in a drink or with a spoonful of yogurt.
Does exactly what it says on the packet.
These are great! Help me sleep.
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Good to know
Frequently asked questions
When is the best time to take magnesium?
Many people prefer taking magnesium in the evening, around an hour before bedtime. You can also split the serving across the day if that suits your routine better.
How many capsules should I take?
Take 1–2 capsules daily with water or a cold drink. Two capsules provide the complete 1800mg compound serving and 384mg of elemental magnesium.
How long does one pack last?
Each pack contains 90 capsules, providing a 6–12 week supply depending on whether you take one or two capsules per day.
Is the capsule vegan?
Yes. The clear HPMC capsule shell is plant-based and contains no gelatin or plastic.
Does the formula contain fillers?
No fillers are used. The formula contains magnesium glycinate, malate and citrate, a plant-based anti-caking agent and a plant-based capsule shell.