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Calcium 400mg & Magnesium 200mg Tablets

Code: S368
1,583 Reviews
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120 Tablets
Only 7.2p per tablet
360 Tablets (180+180)
Only 5.8p per tablet
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Calcium and Magnesium for Bone Health

Calcium is the most abundant mineral in the body. The vast majority of the calcium found in the body is stored in the bones and teeth, but it is also found in the circulating blood. Calcium is needed for a number of physiological functions, and when a person’s dietary intake of calcium is insufficient to meet requirements, the body takes calcium from the bones, which can eventually cause them to become porous and weak. Calcium works in synergy with another essential mineral, magnesium, which is also an important structural component of the skeleton. 

Muscle Function

Both calcium and magnesium have central roles in muscle function and contribute to normal muscle contraction. These minerals are also needed for nerves to effectively deliver messages to and from the brain. This accounts for why calcium and magnesium are popularly chosen by customers who suffer from muscle cramps.

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Support for Maintaining Energy Levels 

Both calcium and magnesium have a role in maintaining energy-yielding metabolism, and the European Food Safety Authority (EFSA) has confirmed the role of magnesium in reducing tiredness and fatigue. For these reasons, Calcium 400mg and Magnesium 200mg is widely used by customers who complain of feeling tired all the time, despite eating well and getting enough sleep. 

Scientifically Formulated Calcium and Magnesium Tablets

One daily serving of Calcium 400mg and Magnesium 200mg is enough to meet the Nutrient Reference Values (NRVs) set out by EFSA. The formulation provides calcium and magnesium in a 2:1 ratio, which is generally considered optimum for synergy between these essential minerals. The nutrition team at Simply Supplements has chosen the highest possible grade of active ingredients for maximum purity and bioavailability. 

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* Results may vary from person to person, any and all supplements should be used in conjunction with a balanced and healthy diet. If you are unsure about taking supplements consult a doctor or pharmacist before use.

  • Support for bone health and muscle function
  • Popularly used for muscle cramps
  • Optimum 2:1 ratio 
  • Formulated for easy absorption

Nutritional Information

Serving Size: 2 Tablets                                Servings per Container: 90
 Per Serving% NRV
Magnesium 400mg106.68%
 NRV = Nutrient Reference Value (previously referred to as RDA)
 µg = Microgramme, mg = Milligram, IU = International Units

Ingredients: Calcium Carbonate, Magnesium Oxide, Bulking Agent (Microcrystalline Cellulose), Anti-Caking Agent (Magnesium Stearate).

Lactose Free

Wheat Free

Fish Free

Gluten Free

Yeast Free

Suitable for Vegans and Vegetarians

Titanium Dioxide Free


Take two tablets daily as a food supplement or as directed by a healthcare professional. Store in a cool dry place. Keep away from children at all times. Do not open if the seal is broken.

Tablet Size: Length 19.5mm, Width 8.2mm. 


If you are taking any prescription medication, you have a medical condition or you have specific concerns about the suitability of any of our products in relation to these, you should always consult your GP or Pharmacist prior to taking supplements. Pregnant or lactating women should consult a GP before taking supplements. Do not exceed the recommended daily dosage. Keep out of reach of children. Supplements should not be taken as a substitute for a varied diet. Always read the label before use.  

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Calcium 400mg & Magnesium 200mg Tablets