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Holland & Barrett Magnesium 100 Tablets 250mg

By Holland & Barrett
Holland & Barrett Magnesium 100 Tablets 250mg

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Magnesium is one of the most abundant minerals in your body. It helps with hundreds of processes, including helping enzymes that are responsible for converting food into energy and extracting its nutrients.

Magnesium is important when it comes to strong bones and healthy teeth. In fact, most magnesium can be found in your bones. It stimulates calcitonin, which helps to keeps bones strong by absorbing calcium from the blood and directing it into your bones.

It is also present in other tissues such as your muscles and joints. As it benefits normal muscle function, it’s important in the contraction and relaxation of your heart. It also works as a natural blocker to calcium – which triggers muscle contractions – helping the cells relax.

As it’s so important for energy release, it is also critical in a lot of other bodily processes, such as the nervous system.

Most magnesium rich foods are plants. Some of the best magnesium food sources are pumpkin seeds; nuts like almonds, cashews and peanuts; soya products like soya milk and cheese; spinach; legumes like edamame and black beans, wholegrains like wholemeal bread, brown rice and quinoa, bananas and avocado.

Holland & Barrett’s Magnesium tablets contain 375mg of magnesium and are easy to swallow. Simply take one tablet a day, preferably with a meal.

  • Magnesium contributes to the maintenance of normal bones and teeth
  • Magnesium also contributes to the reduction of tiredness and fatigue
  • Suitable for vegetarians and vegans

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Full ingredients

Magnesium Oxide, Bulking Agent (Microcrystalline Cellulose), Anti-Caking Agents (Stearic Acid, Magnesium Stearate, Talc), Glazing Agents (Hydroxypropyl Methylcellulose, Hydroxypropyl Cellulose), Emulsifier (Sodium Carboxymethyl Cellulose), Medium Chain Triglycerides, Colour (Titanium Dioxide).

Always read the label before use

Nutritional Information

Each tablet contains %NRV*
Magnesium 375mg 100%
*NRV = Nutrient Reference Value

Additional Info


Take one tablet daily, preferably with a meal. Do not exceed stated dose.

Suitable for:


Advisory information:

Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. If you are pregnant, breastfeeding, taking any medications or under medical supervision, please consult a doctor or healthcare professional before use. Discontinue use and consult a doctor if adverse reactions occur. Keep out of reach of children. Do not use if seal under cap is broken or missing.

Our promise to you:

Holland & Barrett products are subject to critically stringent quality assurance. Our commitment to quality is the highest in our industry to ensure the best quality nutritional supplements money can buy. You have our guarantee!


Always read the label.


What is magnesium?

The human body contains a lot of magnesium – it is actually one of the most abundant minerals and it is involved in many important processes and chemical reactions in both the body as a whole and the brain in particular.


The average adult body contains around 25g of magnesium. Fifty to sixty per cent of this is within the skeletal system, with the rest being present in muscles, soft tissues and bodily fluids.

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What is magnesium good for?

There is so much that magnesium does within the body.


It helps to support the normal function of the muscles, nervous sysmte and energy yielding metabolismwhich helps support the enzymes which convert food into energy, while extracting the nutrients our bodies need.

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Which foods contain magnesium?

Most foods that are naturally rich in magnesium are plants or plant-based. Foods that are high in fibre are also likely to be high in magnesium.


Good sources of magnesium include:


  • nuts such as almonds, cashews and peanuts
  • soya products like milk and cheese
  • legumes like edamame and black beans
  • wholegrains such as wholemeal bread, brown rice and quinoa
  • fruits and vegetables, for example, bananas, avocado and spinach


Other sources of magnesium include dairy products, meats, chocolate and coffee.

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What are the symptoms of magnesium deficiency?

In the short term, you may not see any symptoms from low levels of magnesium in the body as they are uncommon in otherwise healthy people.


If you have chronically low levels of magnesium, this can increase your risk of certain diseases.

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When should you take magnesium?

You may need to take a magnesium supplement if you are not getting all the magnesium you need through your diet alone.


It does not really matter what time of day that you take your magnesium supplement, but consistency is key.


Therefore, it is a good idea to take the supplement at the same time every day, in whatever way best fits in with your routine.


You could try taking a supplement first thing in the morning with breakfast or in the evening with dinner, to help you remember to take it.


Simply take one of the Holland & Barrett Magnesium 100 Tablets 250mg per day, preferably with a meal. These tablets are easy to swallow and each one contains 250mg of magnesium.

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Are magnesium supplements suitable for vegetarians?

Yes, Holland & Barrett Magnesium 100 Tablets 250mg are suitable for vegetarians as well as vegans as they do not contain any animal products.

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