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Solgar Magnesium Citrate - 60 Tablets

Solgar Magnesium Citrate - 60 Tablets

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  • ✔️ Supports normal muscle function and reduces cramps
  • ✔️ Helps reduce tiredness and fatigue daily
  • ✔️ Citrate form offers good absorption in the gut
  • ✔️ Suitable for vegans and vegetarians
  • ✔️ Contributes to normal energy-yielding metabolism

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What Are Magnesium Citrate Tablets and How Can They Help You?

 

Magnesium is one of the most important minerals your body relies on every single day. It plays a role in hundreds of biochemical processes — from energy production and protein synthesis to nerve signalling and muscle contraction. Yet surveys consistently suggest that a significant proportion of UK adults do not meet the recommended daily intake through diet alone. That's where magnesium citrate tablets come in. Solgar Magnesium Citrate 60 Tablets offer a well-absorbed form of this essential mineral, available without a prescription from our vitamins and supplements range at Cured Pharmacy.

Magnesium citrate is the salt form of magnesium bound to citric acid. This combination is widely regarded as one of the more bioavailable forms of magnesium, meaning your body can absorb and use it more efficiently compared to some other forms. Each tablet delivers elemental magnesium to support a broad range of physiological functions, making it a practical daily supplement for many adults.

 

How Does Solgar Magnesium Citrate Work in the Body?

 

Once swallowed, magnesium citrate is broken down in the gastrointestinal tract and the magnesium ions are absorbed primarily in the small intestine. From there, magnesium is distributed to tissues throughout the body, where it acts as a cofactor for enzymes involved in energy metabolism, DNA synthesis, and muscle relaxation.

  • Supports normal muscle function, including the heart muscle
  • Contributes to the normal functioning of the nervous system
  • Helps reduce tiredness and fatigue
  • Supports normal energy-yielding metabolism
  • Contributes to normal psychological function
  • Plays a role in maintaining normal bone structure

The citrate form is particularly useful because it dissolves readily in water, which aids absorption in the gut. This makes it a sensible choice for people who have previously found other magnesium supplements hard on the stomach.

 

Who Should Consider Using Solgar Magnesium Citrate Tablets?

 

This supplement is suitable for a wide range of adults who want to support their daily magnesium intake. It may be particularly relevant if you experience muscle cramps, persistent tiredness, or difficulty sleeping — all of which can be associated with low magnesium levels. It is also popular among people with active lifestyles, as magnesium is lost through sweat during exercise.

  • Adults with dietary magnesium insufficiency
  • People experiencing muscle cramps or spasms
  • Those with fatigue or low energy levels
  • Individuals looking to support sleep quality naturally
  • Active adults and those who exercise regularly

 

How Does Magnesium Citrate Compare to Other Magnesium Supplements?

 

Feature Solgar Magnesium Citrate Magnesium Oxide
Bioavailability Higher — citrate form absorbs well Lower — less readily absorbed
Elemental magnesium content Moderate per tablet Higher % by weight
Gastrointestinal tolerance Generally well tolerated More likely to cause loose stools
Suitable for vegans Yes Varies by brand

 

Is Solgar Magnesium Citrate Suitable for Vegans and How Should It Be Stored?

 

Solgar Magnesium Citrate 60 Tablets are suitable for vegans and vegetarians, making them a versatile option for a broad range of dietary preferences. The tablets are free from artificial colours, flavours, and preservatives. Store them below 25°C in a cool, dry place away from direct sunlight, and always keep them out of reach of children. If you are also managing other health concerns alongside your supplement routine — such as digestive discomfort — you may find our IBS and cramps collection helpful for additional support options.

This product is a food supplement. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

Solgar Magnesium Citrate 60 Tablets specifications
Treatment category Mineral supplement
Mechanism of action Provides elemental magnesium as citrate salt for absorption and use in enzymatic reactions
Effective for Supporting muscle function, energy metabolism, nervous system, and reducing tiredness
Suitable for Adults; vegans and vegetarians
Active ingredient Magnesium citrate
Pack size 60 tablets
UK classification Food supplement (not a licensed medicine)
Preparation Tablet
Route of administration Oral

Specifications of Solgar Magnesium Citrate 60 Tablets

 

What Is Solgar Magnesium Citrate and What Is It Used For?

 

Solgar Magnesium Citrate 60 Tablets are an oral food supplement providing magnesium in citrate form. Magnesium is an essential mineral that the body cannot produce on its own — it must come from food or supplementation. The NHS notes that magnesium helps turn the food you eat into energy and helps make sure the parathyroid glands, which produce hormones important for bone health, work normally. Adults aged 19 to 64 need around 300 mg of magnesium per day for men and 270 mg per day for women, according to NHS guidance.

This supplement is used to help maintain adequate magnesium levels in adults who may not be getting enough through diet. It is not a treatment for any medical condition and should not replace a varied, balanced diet.

 

What Do You Need to Know Before Using Solgar Magnesium Citrate?

 

Before starting any new supplement, it is worth checking whether it is appropriate for you. Do not take this product if any of the following apply:

  • You have kidney disease or impaired kidney function — magnesium is excreted by the kidneys, and excess can accumulate
  • You have been diagnosed with myasthenia gravis
  • You have a known hypersensitivity to any of the ingredients
  • You have a bowel obstruction or active inflammatory bowel disease (seek medical advice first)
  • You are pregnant or breastfeeding — consult your GP or midwife before use

Magnesium supplements can interact with certain medicines. Known interactions include:

  • Bisphosphonates (e.g. alendronic acid) — magnesium may reduce absorption; take at least 2 hours apart
  • Tetracycline and quinolone antibiotics — magnesium can bind to these and reduce their effectiveness
  • Certain diuretics — some increase magnesium loss, others reduce it; check with your pharmacist
  • Proton pump inhibitors (e.g. omeprazole) — long-term use may lower magnesium levels further

If you are taking any prescription medicines, always speak to your pharmacist before adding a magnesium supplement to your routine. You can also explore our sleep aid collection if you are looking for additional support alongside your supplement.

 

How Should You Use Solgar Magnesium Citrate Tablets?

 

  1. Read the label carefully before use
  2. Take one tablet daily, preferably with a meal
  3. Swallow the tablet whole with a full glass of water
  4. Do not crush or chew the tablet unless advised to do so
  5. Take at the same time each day to help build a consistent routine
Indication Age Group Dose Frequency
General magnesium support Adults 18+ 1 tablet (as directed on label) Once daily with food
Not recommended Under 18 Not applicable Seek medical advice

 

What Are the Possible Side Effects of Solgar Magnesium Citrate?

 

Like all supplements, magnesium citrate tablets can cause side effects in some people, though not everyone experiences them. Taking the tablet with food significantly reduces the risk of gastrointestinal discomfort.

Common side effects:

  • Loose stools or mild diarrhoea — particularly if the dose is too high
  • Stomach cramps or abdominal discomfort
  • Nausea, especially if taken on an empty stomach

Less common side effects:

  • Vomiting
  • Flushing or a feeling of warmth (rare at standard doses)
  • Low blood pressure — more likely if very large doses are taken

Signs of excessive magnesium intake (hypermagnesaemia) are rare from oral supplements in people with healthy kidneys but can include muscle weakness, confusion, or irregular heartbeat. If you notice any of these, stop taking the supplement and seek medical advice promptly. If you are also managing digestive symptoms, our pain relief collection may offer additional comfort options.

 

How Should You Store Solgar Magnesium Citrate Tablets?

 

  • Store below 25°C in a cool, dry place
  • Keep away from direct sunlight and sources of heat
  • Keep the bottle tightly closed after each use
  • Keep out of the sight and reach of children
  • Do not use after the expiry date printed on the label
  • Do not store in the bathroom or near a sink — moisture can degrade the tablets

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Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy Solgar Magnesium Citrate tablets online in the UK?

You can buy Solgar Magnesium Citrate 60 Tablets directly from Cured Pharmacy, a GPhC-registered UK online pharmacy, for just £6.99. No prescription is needed as this is an over-the-counter food supplement. Simply add it to your basket from our vitamins and supplements collection and check out securely.

How do magnesium citrate tablets work in the body?

Once ingested, magnesium citrate dissociates in the gut and the magnesium ions are absorbed through the intestinal wall into the bloodstream. From there, magnesium acts as a cofactor in over 300 enzymatic reactions, supporting everything from energy production to muscle relaxation and nerve signalling. It is one of the more bioavailable forms of magnesium, meaning your body can absorb it efficiently compared to some other forms.

How do I take Solgar Magnesium Citrate step by step?

Take one tablet daily, preferably with a meal to reduce the chance of stomach upset. Swallow the tablet whole with a full glass of water — do not crush or chew it. Try to take it at the same time each day to build a consistent habit and maximise the benefit of regular supplementation.

What is the best time of day to take magnesium citrate tablets?

Many people find taking magnesium in the evening works well, as it may support relaxation and sleep quality. That said, there is no strict rule — taking it with any meal is perfectly acceptable and helps reduce the risk of gastrointestinal side effects. Consistency matters more than timing, so choose a time that fits your daily routine.

What are the side effects of Solgar Magnesium Citrate tablets?

The most commonly reported side effect is loose stools or mild diarrhoea, particularly if you take more than the recommended dose. Nausea and stomach cramps can also occur, especially if the tablet is taken on an empty stomach. Taking it with food usually resolves these issues for most people.

How do I manage side effects from magnesium citrate tablets?

If you experience loose stools or stomach discomfort, try taking the tablet with a larger meal rather than a snack. Reducing your dose temporarily and building back up gradually can also help your digestive system adjust. If side effects persist or are severe, stop taking the supplement and speak to your pharmacist or GP.

Who is eligible to take Solgar Magnesium Citrate tablets?

This supplement is suitable for most adults aged 18 and over, including vegans and vegetarians. It is not recommended for children, people with kidney disease, or those with certain medical conditions without prior medical advice. If you are pregnant, breastfeeding, or taking prescription medicines, always check with your GP or pharmacist first.

What happens if I miss a dose of Solgar Magnesium Citrate?

If you forget to take your tablet, simply take it as soon as you remember — unless it is nearly time for your next dose, in which case skip the missed one entirely. Never take two tablets at once to make up for a missed dose. Missing the occasional tablet is unlikely to cause any noticeable effect.

How does magnesium citrate compare to magnesium glycinate or magnesium oxide?

Magnesium citrate is generally better absorbed than magnesium oxide, which has a higher elemental magnesium content by weight but lower bioavailability. Magnesium glycinate is also well absorbed and may be gentler on the stomach, but tends to be more expensive. Magnesium citrate strikes a practical balance between absorption, tolerability, and cost for most people.

Can I take magnesium citrate tablets if I am on other medicines?

Magnesium can interact with certain medicines, including bisphosphonates, tetracycline antibiotics, quinolones, and some diuretics. If you are taking any prescription or over-the-counter medicines, speak to your pharmacist before starting magnesium supplementation. Spacing magnesium at least two hours away from other medicines is often recommended to avoid absorption issues.

Can magnesium citrate tablets help with sleep?

Magnesium plays a role in regulating neurotransmitters and the sleep hormone melatonin, and some research suggests that adequate magnesium levels may support better sleep quality. However, magnesium supplements are not licensed as a sleep treatment in the UK. If you are struggling with sleep, you may also want to browse our sleep aid collection for additional options.

Is Solgar Magnesium Citrate suitable for vegans?

Yes, Solgar Magnesium Citrate 60 Tablets are suitable for both vegans and vegetarians. The product is free from artificial colours, flavours, and preservatives, and does not contain any animal-derived ingredients. Always check the current product label for the most up-to-date ingredient information.

How long can you take Solgar Magnesium Citrate for?

Magnesium citrate can generally be taken long-term as part of a daily supplement routine, provided you stick to the recommended dose and do not have any contraindicated conditions. If you are taking it to address a specific deficiency, it is worth reviewing your intake with a healthcare professional after a few months. People with healthy kidneys are unlikely to accumulate excess magnesium from standard supplement doses.

What are the alternatives to Solgar Magnesium Citrate tablets?

Alternatives include other forms of magnesium such as magnesium glycinate, magnesium malate, or magnesium oxide, each with slightly different absorption profiles and tolerability. Dietary sources of magnesium include green leafy vegetables, nuts, seeds, and wholegrains. If you are looking for broader supplement support, explore our full vitamins and supplements range.

What does the latest research say about magnesium citrate supplementation?

Research continues to support the role of magnesium in muscle function, energy metabolism, and nervous system health, with some studies exploring its potential role in sleep quality and mood regulation. Magnesium citrate specifically has been studied for its relatively high bioavailability compared to other inorganic magnesium salts. As with all supplements, the evidence is strongest for correcting deficiency rather than providing benefits in people who already have adequate magnesium levels.

How Should You Use Solgar Magnesium Citrate Tablets?

Using this supplement correctly is straightforward, but a few simple steps will help you get the most from it. Always read the product label before you start, and follow the guidance below unless your pharmacist or doctor has advised otherwise.

What Is the Correct Dose of Solgar Magnesium Citrate?

The standard recommended dose for adults is one tablet per day. Do not exceed this unless specifically advised by a healthcare professional, as taking too much magnesium can cause gastrointestinal side effects and, in rare cases, more serious symptoms in people with kidney problems.

When Is the Best Time to Use Solgar Magnesium Citrate?

There is no single "correct" time to take magnesium citrate, but many people find taking it in the evening with their main meal works well. This is partly because magnesium may support relaxation and sleep quality, and partly because taking it with a larger meal reduces the likelihood of stomach discomfort. Whatever time you choose, try to stick to it each day — consistency is key when it comes to maintaining steady magnesium levels in the body.

How Long Can You Use Solgar Magnesium Citrate For?

For most healthy adults with normal kidney function, magnesium citrate can be taken daily on a long-term basis as part of a balanced supplement routine. It is not a short-course treatment — the benefits of magnesium supplementation tend to build gradually over weeks of consistent use. If you are taking it to address a suspected deficiency, it is a good idea to review your supplement use with a GP or pharmacist after two to three months to assess whether you still need it.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

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What Are the Most Common Side Effects of Solgar Magnesium Citrate?

Most people tolerate magnesium citrate tablets well, particularly when taken with food. That said, gastrointestinal side effects are the most frequently reported, especially if the dose is higher than recommended or the tablet is taken on an empty stomach.

  • Loose stools or diarrhoea
  • Stomach cramps or abdominal discomfort
  • Nausea
  • Bloating or flatulence

What Are the Less Common Side Effects of Solgar Magnesium Citrate?

Less common side effects are generally associated with taking doses higher than recommended, or in people who have reduced kidney function and cannot excrete excess magnesium efficiently.

  • Vomiting
  • Flushing or a sensation of warmth
  • Headache
  • Low blood pressure (hypotension) — more likely at very high doses

What Are the Serious Side Effects of Solgar Magnesium Citrate?

Serious side effects from magnesium supplementation at standard doses are rare in people with healthy kidneys. However, if you have impaired kidney function, magnesium can accumulate in the body and lead to a condition called hypermagnesaemia. Symptoms to watch for include muscle weakness, difficulty breathing, confusion, irregular heartbeat, or a sudden drop in blood pressure. If you experience any of these, stop taking the supplement immediately and seek urgent medical attention.

What Should You Do If You Experience Side Effects?

For mild gastrointestinal side effects such as loose stools or nausea, try taking the tablet with a larger meal or reducing your dose temporarily. If symptoms persist beyond a few days, or if you experience anything more serious, stop taking the supplement and contact your pharmacist or GP. Never ignore symptoms that feel unusual or severe — it is always better to check.

Can Solgar Magnesium Citrate Interact With Other Medicines?

Yes, magnesium can interact with several commonly used medicines. Bisphosphonates (used for osteoporosis) and tetracycline or quinolone antibiotics should be taken at least two hours apart from magnesium supplements, as magnesium can bind to these drugs and reduce their absorption. Some diuretics affect magnesium levels — loop diuretics may increase magnesium loss, while potassium-sparing diuretics may reduce excretion. Long-term use of proton pump inhibitors such as omeprazole has also been associated with low magnesium levels, so supplementation may be particularly relevant for this group. Always inform your pharmacist of all medicines you are taking before starting a new supplement.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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