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Magnesium is one of the most important minerals for the human body. The trace element is involved in numerous metabolic processes and is especially popular among physically active individuals. However, magnesium isn’t just essential for athletes; it’s a must-have for everyone. That’s why we’ve tested a wide range of magnesium supplements to determine which are currently the best on the market.
In this article, you’ll also discover:
- The diverse roles magnesium plays in the body
- Common myths about magnesium that persist
- Lesser-known facts about this trace element
- How to recognize a high-quality magnesium product
However, the focus is on the comprehensive product comparison and the four most popular magnesium supplements.
The mineral magnesium: a must-have not only for athletes

Magnesium is widely recognized as a dietary supplement for good reason, as it has numerous positive effects on health.
This is because magnesium …
- contributes to normal energy metabolism,
- contributes to normal psychological function,
- contributes to the reduction of tiredness and fatigue,
- contributes to normal muscle function,
- contributes to the maintenance of normal bones
- contributes to the maintenance of normal teeth,
- contributes to the normal functioning of the nervous system,
- contributes to normal protein synthesis,
- contributes to electrolyte balance and
- plays a role in cell division.
Take advantage of magnesium’s beneficial properties and ensure you’re getting enough of this essential mineral.
These myths about magnesium persist

As with many minerals, vitamins, etc., there are numerous myths circulating about magnesium, some of which are persistent and hard to dispel. Below we present three of them that are particularly widespread. Wrongly so, as you will soon learn.
Myth 1: All magnesium forms are equally good
This claim is false. In practice, dietary supplements contain different magnesium compounds, which vary in how well the body absorbs them.
Common types include:
- Magnesium citrate
- Magnesium sulfate
- Magnesium carbonate
- Magnesium oxide
- Magnesium glycinate
Magnesium citrate is absorbed quickly, making it effective for addressing deficiencies. It also boasts high bioavailability. Similarly, magnesium glycinate (or bisglycinate) is highly bioavailable, which is also particularly suitable for individuals with sensitive digestive systems.
Myth 2: Magnesium is always adequately obtained through diet
The same applies to magnesium as to many other vital substances. Although there are many good food sources, it is not always possible to get enough of it, especially in stressful times. Industrially produced foods in particular often do not provide sufficient trace elements. Certain diets, such as strict diets, can also prevent you from getting enough magnesium from your food.
Myth 3: Magnesium deficiency is extremely rare
Contrary to popular belief, magnesium deficiency is more common than many realize. Scientists consider it a global, under-recognized issue with significant health consequences.
Facts about magnesium that you may not know

Although magnesium is well-known and widely used as a supplement, some facts might surprise you:
Fact 1: Magnesium is crucial for numerous enzymatic reactions
Magnesium is often associated with muscle function—and rightly so. However, it also influences over 300 enzymatic reactions in the body.
Fact 2: A portion of magnesium is always excreted
An important reason to ensure sufficient magnesium intake is that, despite being one of the most essential minerals, the body excretes approximately 100 mg daily through the kidneys alone. Additionally, some magnesium is lost through sweat. If you sweat heavily, magnesium loss can increase even further.
Fact 3: Most Magnesium Is Stored in the Bones
About 50–60% of the body’s magnesium is stored in the bones, with another 20–35% located in the muscles.
You should definitely pay attention to these aspects when buying a magnesium supplement
If you decide to buy a magnesium supplement, make sure it is of particularly high quality. With dietary supplements, you should never compromise, as it concerns your health.
Here’s how to identify a top-notch magnesium product:
- Sufficiently high dosage
- Contains magnesium forms that the body can efficiently utilize
- Certified manufacturing standards
- High bioactivity and bioavailability of the ingredients
- Free from chemical additives or fillers
- Vegan product
- Free from allergens
- Available in capsule form
- May include additional nutrients (beneficial nutrient combinations)
The frontrunners put to the test: Which magnesium supplement is the best?
In order to make your final purchase decision easier, we have put a variety of magnesium supplements through their paces. In the following list you will find the top 4 products available in Germany containing the valuable trace element magnesium.
1st place – Vitality Nutritionals Magnesium Synergy


ADVANTAGES
- Combination of the 3 best forms of magnesium (glycinate, malate, citrate)
- Optimized with active vitamin B6
- Highest possible quality and purity
- Very good tolerability
- High bioavailability and bioactivity
- Delivers 80 percent of the daily requirement with just two capsules
- 100-day money-back guarantee
- Free from allergens and artificial additives
- Manufactured in certified factories
- Easy to take in capsule form
- No genetic engineering
- Vegan and vegetarian friendly
DISADVANTAGES
- Often out of stock due to high demand
CONCLUSION
Magnesium Synergy stands out as our top-rated magnesium supplement, earning an exceptional 9.8 rating. This premium formulation combines the three most bioavailable forms of magnesium – glycinate, malate, and citrate – making it uniquely effective for optimal absorption and utilization. The inclusion of activated vitamin B6 further enhances absorption, while the clean formulation free from allergens and artificial additives demonstrates the manufacturer’s commitment to quality. With a generous 100-day money-back guarantee, this European-made supplement offers unparalleled quality assurance. Despite its premium pricing, the exceptional bioavailability and comprehensive formulation make it an outstanding value for those seeking the most effective magnesium supplementation.
2nd place – Vitamaze Magnesium Citrat


ADVANTAGES
- High-quality tri-magnesium dicitrate formulation
- Manufactured in Germany under HACCP standards
- 2-month supply
- No magnesium stearate or artificial additives
- Vegan-friendly capsules
- Fast-acting formula
- Good value for money
DISADVANTAGES
- Only one form of magnesium
- Higher daily capsule requirement (3 capsules)
- No additional supportive nutrients
- Lower money-back guarantee
CONCLUSION
Coming in second place, Vitamaze Magnesium Citrat offers a solid magnesium supplement manufactured to strict German HACCP standards. The product delivers 360mg of elemental magnesium in the well-absorbed citrate form, with a clean formulation free from magnesium stearate and artificial additives. The tri-magnesium dicitrate is well-known for its fast-acting properties and superior absorption, though it offers only a single form of magnesium. While the two-month supply provides excellent value for money, the three-capsule daily dosing might be less convenient for some users. Although it makes a strong runner-up in our comparison, it lacks the synergistic benefits of multiple magnesium forms and supporting nutrients found in our top pick.
3rd place – Vitabiotics Ultra Magnesium


ADVANTAGES
- Contains 375mg magnesium per serving
- Suitable for vegetarians and vegans
- Free from artificial colors
- Made in the UK
- Good price point
- Only requires 2 tablets daily
DISADVANTAGES
- Uses magnesium hydroxide (less bioavailable form)
- Contains multiple artificial additives and fillers
- Tablets instead of more bioavailable capsules
- Contains magnesium stearate
- No additional beneficial nutrients
- Limited absorption due to formulation
- Contains potato starch as filler
CONCLUSION
Vitabiotics Ultra Magnesium represents a basic entry into magnesium supplementation that meets minimum requirements but falls short in several key areas. While it provides a decent dosage of 375mg and carries the British Pharmacopeia Quality standard, its use of magnesium hydroxide raises concerns about bioavailability. The tablet format and inclusion of multiple fillers and additives may impact absorption and effectiveness. Though it’s budget-friendly and suitable for vegetarians and vegans, the formulation’s reliance on less bioavailable forms of magnesium and artificial additives makes it a less optimal choice for those seeking maximum benefits from their supplementation.
4th place – Solgar Magnesium with Vitamin B6


ADVANTAGES
- Includes supportive Vitamin B6
- Suitable for vegans
- Free from common allergens
- No artificial sweeteners
- Gluten and sugar-free
DISADVANTAGES
- Uses magnesium oxide (poorest absorption)
- Contains multiple artificial additives
- Higher price point for lower quality form
- Contains magnesium stearate
- Tablet form instead of capsules
- Limited bioavailability
- Contains palm oil derivatives
- Requires 3 tablets daily
CONCLUSION
In the final position of our comparison, Solgar Magnesium with Vitamin B6 doesn’t fully live up to its premium brand promise. Despite the thoughtful addition of Vitamin B6 and the company’s established reputation, the fundamental choice of magnesium oxide – widely recognized as the least absorbable form – significantly undermines its effectiveness. While the formula is allergen-free and suitable for vegans, the combination of poor bioavailability and numerous artificial additives makes it difficult to justify its high price point. Despite these limitations, it still represents a credible option with the added benefits of Vitamin B6.