The Best Calcium, Magnesium, And Potassium Supplements


Are you looking for the best calcium, magnesium, and potassium supplements? We’ve got you covered.

Calcium, magnesium, and potassium are essential nutrients for the body to stay healthy.

If you are not getting enough of these nutrients, you might suffer from a deficiency. However, these essential nutrients can be sourced from daily meals, which is why a well-balanced diet is recommended.

For instance, calcium, magnesium, and potassium can be acquired from foods like green vegetables, bananas, oranges, potatoes, beans, oatmeal, avocado, nuts, fish bones, yogurt, etc.

Nevertheless, the body needs about 500 mg of calcium, 420 mg of magnesium, and 4,700 mg of potassium daily.

However, most people find it hard to keep up with a diet that supplies these nutrients in the ideal quantity due to certain factors. This is where calcium, magnesium, and potassium supplements come into play.

This type of supplement contains the three nutrients in combined doses. If you are finding it difficult to source calcium, magnesium, and potassium nutrients from meals, you should take these supplements.

To help you get the best supplements out in the market, we will list out some of the best calcium, magnesium, potassium supplement products.

But before we do that, let’s show you the benefits of taking these supplements.

Benefits Of Calcium, Magnesium, & Potassium Supplements

The three nutrients – calcium, magnesium, and potassium – have specific benefits to the body.


Calcium is a prevalent body nutrient that is essential for the human body. It is very beneficial in building healthy bones and muscles.

Calcium helps in maintaining healthy blood pressure as it relaxes and tightens the blood vessels. It also helps the heart and nerves to function correctly.


Magnesium is a nutrient that boosts the body’s regulatory systems. Body systems like blood sugar, muscles, nerves, and blood pressure, are all stimulated by magnesium.

Conversely, magnesium also makes the walls of blood vessels relaxed similarly to potassium. It helps you build stronger bones and supplies the body with energy.

Evidence shows that magnesium can help deal with anxiety and depression as high anxiety levels are linked to low magnesium levels.


Potassium is vital to body muscles as it helps them function properly. When taken, it makes the walls of the blood vessels relax and thus lowers blood pressure. With the blood pressure lowered, body muscles are less at risk of cramping.

Also, potassium helps keep the heart healthy. It prevents an irregular heartbeat by maintaining proper conduction of electrical impulses in the heart and even in the nervous system.

Looking at their benefits, you can see that calcium, magnesium, and potassium supplements do a lot of good for the body.

10 Best Calcium, Magnesium, And Potassium Supplements

Many calcium, magnesium, and potassium-combined supplements are available for purchase. Listed below are the ten best supplements you should consider.

1. Country Life Target-Mins

Country Life Target Mins Calcium Magnesium Potassium 500mg/500mg/99mg 180-Tablet

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As a brand, Country Life has been producing quality health supplements since 1971. This Country Life Target-Mins supplement contains 500 mg of calcium, 500 mg of magnesium, and 99 mg of potassium per serving.

It can help improve your cardiovascular health, help you build stronger bones, and improve your overall vitality.

In addition to calcium, potassium, and magnesium, the Country Life Target-Mins contains 250 mg of phosphorus. Its other ingredients include stearic acid, cellulose, and silica. It does not contain magnesium stearate.

This product is certified kosher, GMO-free, and gluten-free. It is also certified vegan by the AVA, and it does not contain yeast, wheat, or artificial flavors.

Production was carried out using USDA Organic manufacturing certified equipment. When consumed, they are readily absorbed as they contain free-form amino acids.

It comes in a recyclable bottle filled with 180 white tablets. The manufacturer recommends that you take only two tablets a day.

2. NATURELO Bone Strength – Plant-Based Calcium, Magnesium, Potassium

NATURELO Bone Strength - Plant-Based Calcium, Magnesium, Potassium, Vitamin D3, VIT C, K2 - GMO, Soy, Gluten Free Ingredients - Whole Food Supplement for Bone Health - 120 Vegetarian Capsules

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This is an organic supplement from the Naturelo brand. The calcium content is plant-based as it was sourced from Algae. It contains 100 percent natural magnesium and potassium nutrients as well.

This Naturelo Bone Strength supplement contains other ingredients such as Vitamin C, Vitamin D3, and Vitamin K2.

The ingredients were tested and confirmed to be void of contaminants by a third-party laboratory. It has no soy content. Interestingly, it is non-GMO, and all of its ingredients are free from gluten. It does not contain artificial flavors.

This calcium, magnesium, and potassium supplement from Naturelo improves bone density. It lowers the risk for osteoporosis and also helps with better joints. It is an ideal supplement for pregnant women who need such nutrients.

With enhanced absorption, this calcium, magnesium, and potassium supplement absorbs quickly. It contains 120 vegetable cellulose capsules in a bottle that are safe to consume.

The recommended dosage by Naturelo is four capsules per day; hence, you should take two with breakfast and two with supper.

3. BlueBonnet Calcium Magnesium Plus Potassium Caplets

BlueBonnet Calcium Magnesium Plus Potassium Caplets, 180 Count (743715007116)

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This is another product that contains calcium, potassium, and magnesium supplements. All of its ingredients are from organic sources.

Taking this Bluebonnet combined supplement can help you build strong and healthy bones.

The supplement is certified Vegan, Kosher, and Non-GMO. It is free of gluten and soy. Additives such as sugar, milk, fish, egg, etc. are not included.

Other ingredients include vegetable cellulose, silica, stearic acid, and vegetable magnesium stearate.

This BlueBonnet Calcium Magnesium Plus Potassium supplement comes in easy-to-swallow capsules. They absorb and assimilate quickly.

BlueBonnet is a KOF-K certified manufacturing company, so you are guaranteed to get quality. The brand is also USDA organic certified.

It comes in a glass bottle, and you get 180 capsules in one container. The recommended dose is one serving per day, which implies four capsules per day.

4. MegaFood, Calcium & Magnesium

MegaFood Calcium and Magnesium is an ideal calcium, magnesium, and potassium supplement if you need only a small amount of these nutrients.

It contains just 10 mg of potassium with 50 mg of magnesium and 100 mg of calcium.

The supplement helps boost the body’s cardiovascular systems and build better bones and muscles. Also, you can regulate your blood pressure levels by taking this supplement.

The MegaFood Calcium and Magnesium supplement is a product of good quality. It is certified by B Corp to be free from glyphosate residue.

Also, it is free from dairy, soy, gluten, and is a certified kosher product. Besides, it is made up of organic ingredients that contain calcium, magnesium, and potassium.

Other organic ingredients such as dandelion root, parsley, and nettle leaf are available in this MegaFood supplement.

It is recommended that you take two tablets in a day at any given time. Not to mention, the tablets can be taken on an empty stomach.

A bottle of the MegaFood calcium and magnesium supplement contains 90 capsules.

5. Puritan’s Pride Calcium Magnesium and Potassium

Puritan's Pride Calcium Magnesium and Potassium-100 Caplets

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Puritan’s Pride is a renowned brand known for producing health products for over 50 years.

This calcium, magnesium, and potassium supplement from their reputable brand is one of the best supplements in the market.

This supplement consists of 2 tablets per serving, and one serving contains 500 mg of calcium, 99 mg of potassium, and 500 mg of magnesium.

These ingredients are of excellent quality and can help improve bone health. Natural palm leaf glaze and vegetable cellulose are some of the secondary ingredients also included in this product.

This product is free from preservatives, sweeteners, and artificial flavor. It is soy and gluten-free.

A total of 100 capsules is what you get when you buy a bottle of this supplement. The capsules are well coated, which makes them very easy to swallow.

However, the Puritan’s Pride Calcium, Magnesium, and Potassium supplement are for adults only. The recommended dosage is two tablets daily, ideally along with meals.

6. Codeage Keto Electrolyte Supplement

Keto Electrolytes Supplement – Vegan Electrolyte Tablets w Magnesium, Potassium, Calcium & Salt - Electrolyte Powder Salt Pills & Drink Hydration Supplements – Non-GMO, Keto Diet -180 Capsules

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This is a Keto Electrolyte Supplement with calcium, potassium, magnesium, and also sodium. It is an ideal supplement for people that are on a low ketogenic or carbohydrate diet.

Ninety-nine mg of calcium is combined with 200 mg of magnesium and 100 mg of potassium.

Codeage produces products using cGMP certified machines so you can rely on the quality of this supplement. This supplement product is void of fillers, carbs, and calories.

This supplement helps nourish the body and prevents dehydration. It is a formulated supplement product with plant-based sourced nutrients.

Also, it is certified non-GMO and Keto-friendly.

The Codeage Keto Electrolyte Supplement comes with easy-to-swallow tablets. It is also convenient to consume as it has no taste and free from preservatives.

As directed by the manufacturer, you should take two tablets of this supplement daily along with water or another beverage. However, it is not suitable for pregnant women or nursing mothers.

7. Bio-CMP Calcium, Magnesium and Potassium Supplement

Bio CMP from Biotics Research Calcium, Magnesium and Potassium Supplement, Supplies Electrolytes That Provides Relief for Muscle Cramps and Fatigue, Supports Healthy Metabolism 250 Tablets

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With 200 mg of calcium, 100 mg of magnesium, and 100 mg of potassium, this Biotics supplement contains ideal calcium, magnesium, and potassium levels.

The supplement was formulated using clinical and organic means. With scientific and natural processes, the potency of this combined supplement is on the high side.

The ingredients used are tested and confirmed to be very potent. Also, it is highly nutritious and free of gluten and artificial additives.

It helps prevent fatigue and boosts the body’s metabolism. With a proper electrolyte supply, it relieves the muscles of spasms and cramps.

Other active ingredients included are stearic acid and cellulose.

This Biotics Research combined supplement product was manufactured in a GMP-certified facility. The brand is FDA-registered, so quality is assured.

In addition to quality, you get more quantity as this supplement comes 250 tablets in a bottle. You can take between 1 to 3 Biotics

Research calcium magnesium and potassium tablets in a day.

8. HS PRIME Calcium Magnesium Potassium

Calcium Magnesium Potassium - Premium Calcium Magnesium - Bone Health Vitamins - Energy d - 2 Bottles 240 Capsules

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This HS PRIME Calcium Magnesium Potassium supplement is a product with pure and potent ingredients.

One thousand mg of calcium, 77 mg of potassium, and 500 mg of magnesium are available in this supplement. It is ideal for people who need more calcium or low levels of potassium.

Nevertheless, this supplement contains other ingredients like boron, vitamin D3, and phosphorus. It is very useful in boosting the immune system.

It also improves bone health and supplies the body with energy to perform workouts.

Consumption is safe as HS PRIME products do not contain yeast, preservatives, or artificial colors. Also, it is non-GMO and manufactured with a 100 percent satisfaction guarantee.

This product comes in 2 bottles. Each bottle contains 120 capsules, which makes a total of 240 capsules. It is recommended that you take four capsules a day.

You can take them all at once or share them between meals.

9. Lifetime Calcium Magnesium Potassium, Vitamin D & Boron 120 Capsules

Lifetime Calcium Magnesium Potassium, Vitamin D & Boron | Support Bone & Muscle Health | Easy Absorption | 120 Capsules, 30 Servings

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This is a dietary supplement capsule with calcium, magnesium, and potassium nutrients. LifeTime manufacturers uniquely formulated the product.

Interestingly, it contains 1000 mg of calcium, 500 mg of magnesium, and 50 mg of potassium per serving. The product is best for people with high calcium needs.

With lab testing and verification, Lifetime guarantees this supplement product to be pure and potent.

It supports body muscles and helps in the building and maintenance of strong bones. Also, it is suitable for people suffering from cardiovascular diseases.

This Lifetime product also contains vitamin D, boron, and gelatin. The vitamin D content makes it easily absorbable when consumed.

This product is packaged in a glass bottle with 120 capsules contained. The recommended dosage is four capsules every day. You can take the dosage with water or along with a meal.

10. Zeal Naturals Keto Electrolyte Supplement

Keto Electrolyte Supplement (120 Capsules) Maximum Keto Electrolytes Supplements Pills w Real Salt®, B Vitamins, Magnesium and Potassium Supplement - Salt Pills & Electrolyte Tablets

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The Zeal Naturals Keto Electrolyte Supplement contains 25 mg of calcium, 30 mg of magnesium, and 80 mg of potassium.

It also contains Vitamin B6, Vitamin B12, chloride, zinc, and sodium. It hydrates the body, sustains energy, and balances the body’s systems.

This product was tested by a third-party laboratory to be very efficient. All its ingredients are non-GMO, and the supplement was manufactured using GMP certified facilities.

The Zeal Naturals Keto Electrolyte Supplement is very potent; hence, you need to take one capsule in a day and you get 120 capsules when you purchase this product.

However, you can take more than one if you want to engage in strenuous workouts. Also, it would be best if you took the capsules with plenty of water.

Nonetheless, this is not a product for you if you’re trying to get pregnant, are pregnant, or a nursing mother. It is a calcium, magnesium, and potassium supplement which is more suitable for men.

What To Look For In A Good Calcium, Magnesium, & Potassium Supplement?

To get the best calcium, magnesium, and potassium supplement, you should look for the following:


A good supplement should contain normal levels of calcium, magnesium, and potassium nutrients. You should check the amount of calcium, magnesium, and potassium available in a serving. This has to do with the serving size and the daily value in percentage.


Aside from the three minerals, these supplements should contain other elements. Considering your health state, you should avoid supplementary products with ingredients that are unfriendly and might cause allergies.


Calcium, magnesium, and potassium are natural minerals, but some manufacturers refine them, which may reduce their potency. A good supplement should be natural and organic.

Product Form

Calcium, magnesium, and potassium supplements come in various forms. They can be available in pills, capsules, or in powdered form.

You need to look out for this and consider the option that’s most suitable and convenient for you to consume.


Some people have used these supplement products before you. Therefore, you should go through their recommendations to know just how the product works and whether it is ideal for you or not.

Are There Any Side Effects Of Taking Calcium, Magnesium, & Potassium Supplements?

There are no significant side effects of taking normal levels of calcium, magnesium, and potassium. However, side effects might occur in some circumstances.

You might experience specific side effects if you take the supplements along with other medications. If you are on medication, you should discuss with your doctor to find out whether it is safe for you to take a calcium, magnesium, and potassium supplement.

Also, side effects might occur if you take more than the required dosage. According to a WebMD study, excess calcium intake can cause kidney stones.

Also, low potassium can result in high blood pressure. Likewise, excess magnesium in the body can cause slightly elevated blood pressure.

To avoid any of these, take your calcium, magnesium, and potassium supplements as recommended by your doctor.

Final Thoughts

It is imperative to get all the essential body nutrients to stay healthy. Calcium, magnesium, and potassium are crucial body nutrients that are beneficial in various ways.

Conversely, it is ideal to source for these nutrients from a balanced diet. However, this cannot be very easy in most cases for several reasons.

Hence, you can take calcium, magnesium, and potassium supplements to improve your health.

Any of the products we mentioned earlier contain calcium, magnesium, and potassium supplements which are quality products and safe to consume.

However, you should consider factors like price, quantity, preferred nutrient levels, and preference before making a buying decision.

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