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21st Century MgO 400 mg Tablets – 90 count, Pack of 2

21st Century MgO 400 mg Tablets – 90 count, Pack of 2

Regular price £38.41 GBP
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21st Century MgO 400 mg Tablets – 90 count, Pack of 2

Regular price £38.41
Sale price £38.41 Regular price
Save % Sold out
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Key Benefits of Magnesium Supplementation

Looking to support your daily nutrient intake? Magnesium is an essential mineral that many people don't get enough of from diet alone. This 21st Century supplement provides a convenient way to help fill that gap. According to the European Food Safety Authority (EFSA), magnesium contributes to normal muscle function, normal nervous system, normal energy-yielding metabolism, and the maintenance of normal bones. Here are some key areas where magnesium plays a vital role:

  • Bone Health: Magnesium contributes to the maintenance of normal bones by supporting calcium absorption and bone crystal formation.
  • Muscle Function: It plays a role in muscle contraction and relaxation, which is critical for physical activity and recovery.
  • Nervous System: Magnesium supports normal nerve transmission and may help maintain a healthy nervous system.
  • Energy Metabolism: It is involved in the conversion of food into energy, helping to reduce tiredness and fatigue.
  • Heart Health: Magnesium helps maintain normal heart rhythm and supports cardiovascular function.

Food supplements should not be used as a substitute for a balanced diet and healthy lifestyle.

What Is Magnesium Oxide?

Magnesium oxide is a widely used form of magnesium in dietary supplements. It offers a high concentration of elemental magnesium per tablet, making it an efficient choice. In this product, each tablet provides 400 mg of magnesium oxide – roughly equivalent to 240 mg of elemental magnesium. The tablets come in a pack of two 90-count bottles, totalling 180 tablets. Each bottle is sealed with a tamper-evident seal for freshness. Importantly, these tablets are free from listed artificial colours or preservatives, appealing to those seeking cleaner options.

Who Should Consider Magnesium Supplements?

Many individuals may not get enough magnesium from diet alone. Factors such as soil depletion, food processing, and certain medications can affect magnesium levels. Those who may benefit include adults with busy lifestyles, athletes, older adults, and individuals with dietary restrictions. People experiencing stress, poor sleep, or muscle cramps may also consider supplementation. However, it is always best to consult with a health care professional before starting any new supplement, especially if you have underlying health conditions or are taking medications.

How to Choose the Right Magnesium Form

Magnesium supplements come in various forms, including oxide, citrate, glycinate, and chloride. Magnesium oxide is one of the most common and cost-effective forms. It has a high magnesium content by weight, whilst its bioavailability may be lower compared to some other forms. For general wellness and digestive regularity, magnesium oxide can be a suitable choice. Some people prefer other forms for specific benefits, such as glycinate for relaxation or citrate for digestive support, but magnesium oxide remains a popular option for daily support. When choosing a magnesium supplement, consider your specific needs, budget, and tolerance. This product offers a straightforward and affordable option with a standard dosage.

How to Uses This Supplement

As a dietary supplement, take one (1) tablet daily with food and water. Do not exceed the recommended dose. Consistency is key for best results. Tablets can be taken at any time of day, whilst some prefer taking magnesium in the evening to support relaxation. Store the bottle in a cool, dry place away from direct sunlight. Keep out of reach of children. If you are pregnant, nursing, or have a medical condition, consult your health care provider before uses.

FAQs About Magnesium Supplements

How much magnesium should I take daily?

The reference nutrient intake (RNI) for magnesium varies by age and gender. For adult men, it is around 300 mg per day, and for women, 270 mg. However, individual needs may differ. This product provides 400 mg of magnesium oxide per tablet, which contains approximately 240 mg of elemental magnesium. It is important not to exceed the tolerable upper intake level unless under medical supervision.

Is magnesium oxide the best form?

Different forms have different absorption rates. Magnesium oxide is often used for its high elemental content and laxative effect at higher doses. For general supplementation, it is effective for many people. Those with sensitive stomachs may prefer other forms like citrate or glycinate. The choice depends on individual tolerance and health goals.

Can I take magnesium with other supplements?

Magnesium can interact with certain medications and supplements. For example, it may affect calcium absorption and thyroid medications. It is generally safe to take with a Multivitamin, but always consult a health care professional before combining supplements, especially if you take prescription drugs.

Why Choose 21st Century?

21st Century is a trusted brand in the supplement industry, known for providing quality products at an affordable price. This magnesium supplement is manufactured in facilities that follow good manufacturing practices (GMP). The product undergoes quality testing to ensure purity and potency. With a convenient tablet form and a pack of two bottles, it offers excellent value for those committed to their daily wellness routine. Always read the label and follow directions for uses.

Worldwide Delivery

Orders are prepared with clear worldwide delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

UK Vitality Vitamins offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

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Supplement guide

21st Century MgO 400 mg Tablets – 90 count, Pack of 2 at UK Vitality Vitamins

Key Benefits of Magnesium SupplementationLooking to support your daily nutrient intake? Magnesium is an essential mineral that many people don't get enough of from diet alone. This 21st Century supplement provides a c...

Category Minerals
Delivery area Worldwide
Checkout Secure checkout
Brand 21st Century
Price £38.41
Availability In stock
21st centurybone healthdietary supplementenergy metabolismhealthimmune supportmagnesiummagnesium oxidemineralsmuscle function

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

What UK Vitality Vitamins shows before checkout

Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, worldwide delivery expectations and secure checkout — so you can make an informed decision quickly.

Questions about 21st Century MgO 400 mg Tablets – 90 count, Pack of 2

Is 21st Century MgO 400 mg Tablets – 90 count, Pack of 2 available with worldwide delivery?

Yes. This product is currently available on UK Vitality Vitamins with free worldwide delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

Supplement shopping with clarity

UK Vitality Vitamins product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.