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Health Essentials
Magnesium Bisglycinate
  • Mental and Muscular Relaxation
  • Nervous System Support
  • Manufactured in GMP+FSSC-Certified Facilities
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Magnesium bisglycinate is one of the most effective forms for your body — combines high absorption with the calming action of glycine. Provides 200mg of elemental magnesium per serving for complete support of the body and mind.

Bisglycinate · High Bioavailability

Magnesium made for relaxation.

INSYGMA Nutrition Magnesium Bisglycinate: an advanced form of magnesium bound to the amino acid glycine, developed for high tolerance, superior absorption and daily support for the nervous system, normal psychological function and muscle function.

200 mg elemental magnesium per serving
Batch Tested
No Unnecessary Additives
Relaxation Sleep Nervous System Heart INSYGMA Nutrition Magnesium Bisglycinate Bottle
01

Bisglycinate

Chelated form, bound to glycine, with excellent digestive tolerance.

02

200 mg elemental

Amount per serving (2 capsules). Easy to adjust to your daily protocol.

03

Certified Batch by Batch

Heavy metals, purity and microbiology testing for real quality control.

04

60 capsules

Practical format for daily use, nighttime routines or relaxation protocols.

Why Bisglycinate Is the Best Form of Magnesium

It isn't just magnesium. It's magnesium bound to glycine.

INSYGMA Nutrition Magnesium Bisglycinate was selected for its high bioavailability, excellent tolerance and clear physiological rationale: delivering magnesium in a chelated form bound to glycine, an amino acid studied for its role in relaxation and nervous system regulation.

Superior AbsorptionUnlike weaker mineral forms such as oxide, bisglycinate is an organic, chelated form designed for better absorption.
More Comfortable for Daily UseA good option when the goal is consistent magnesium intake without relying on forms that are harsher on the gut.
Focused on relaxation and a nighttime routineIdeal for anyone seeking support for the nervous system, normal psychological function and a more stable end-of-day routine.
Benefits of magnesium supplementation

Six areas where magnesium
makes sense.

Magnesium is essential for hundreds of biological processes. Below is the practical view: what it can directly support, what is authorized as a nutritional claim and what clinical research has been studying.

01

Emotional Balance and Stress Response

Magnesium contributes to the normal functioning of the nervous system and normal psychological function. The literature also suggests a relevant role in people who are more vulnerable to stress and subjective anxiety.1

Nervous Systemdaily support for balance
02

Contributes to normal, restorative sleep

Magnesium plays a role in neuromuscular regulation and relaxation. In studies involving older adults, supplementation was associated with improvements in sleep parameters, including less time needed to fall asleep.2

−17 minsleep latency in meta-analysis
03

Supports Cardiovascular Health

Magnesium contributes to electrolyte balance and normal muscle function. In the literature, adequate magnesium levels are studied for their role in vascular function and cardiometabolic health.3

Muscle Functionincluding the heart muscle
04

Maintenance of Normal Blood Pressure

Supplementation studies show modest reductions in blood pressure in certain contexts. Magnesium may support vascular relaxation through mechanisms related to nitric oxide and endothelial function.3

Vascular Flowvasodilation and relaxation
05

Circulation and Inflammatory Balance

A meta-analysis of 17 randomized controlled trials involving 889 participants concluded that magnesium supplementation significantly reduced several inflammatory markers and influenced nitric oxide levels.4

17 RCTs889 participants analyzed
06

Contributes to glucose metabolism

Magnesium plays a role in energy metabolism. Meta-analyses indicate that supplementation over several weeks may improve markers such as fasting glucose and HOMA-IR in certain groups.5

Metabolismenergy and insulin sensitivity
Why the Form Matters

Not all magnesium is the same.

Choose the right form. Some forms of magnesium are known to be poorly absorbed, such as magnesium oxide. INSYGMA's goal is simple: use superior forms such as bisglycinate, citrate and malate, with absorption up to 10x higher than magnesium oxide.

The common mistake: buying “magnesium” without checking the form.

The label may say magnesium, but the body does not use every form in the same way. That is why the chemical form matters just as much as the total dose shown on the label.

CriterionINSYGMA BisglycinateStandard Magnesium
FormBisglycinateOften oxide
BioavailabilityHighVery low ~3%
Digestive ToleranceExcellentVariable
Clear Dose200 mg elementalNot always clear
Quality ControlCertificateNone
What Is Magnesium?

An essential mineral that helps your body perform
at its best.

Magnesium is required for multiple bodily processes: energy metabolism, muscle function, nervous system function, bone health, electrolyte balance and normal psychological function. Even so, many people do not achieve an ideal daily intake through diet.

01

Nervous System

Contributes to the normal functioning of the nervous system and normal psychological function.

02

Muscle Function

Involved in muscle contraction and relaxation, including electrolyte balance.

03

Cellular Energy

Contributes to normal energy-yielding metabolism and the reduction of tiredness and fatigue.

WARNING SIGN

Low magnesium isn't a minor detail. It's a structural weakness.

Magnesium is involved in hundreds of physiological processes. When levels are low, the body loses resilience: muscle function, the nervous system, normal blood pressure, energy metabolism and insulin sensitivity may be compromised.

Metabolism less support for normal insulin sensitivity
Inflammation association with elevated inflammatory markers
Blood Pressure less support for normal vascular function
Nervous System greater vulnerability to stress, tension and fatigue
Quality Guarantee

Evidence, not promises.
Batch after batch.

Every batch of INSYGMA Magnesium Bisglycinate is tested by an independent laboratory for heavy metals, purity and microbiology. Certificates of analysis (COAs) are available to view — select the batch printed on your bottle to see the actual results.

Independent TestingCertified Batch by BatchHeavy MetalsPurityMicrobiology

Heavy Metals

Laboratory testing for safety and contaminant control.

Purity

Raw material verification and specification compliance.

Microbiology

Batch microbiological testing for final product safety.

Batch Certificates of Analysis

Select the batch printed on your bottle and open the full PDF reports.

Select Batch
Purity
Full Purity Test Report
PDF
Heavy Metals
Complete report of heavy metal analysis
PDF
Microbiology
Full Microbiology Report
PDF
Frequently Asked Questions

A few questions about magnesium.

No hype. No miracle promises. Just the logic of the formula, dose and product quality.

Why bisglycinate instead of magnesium oxide?

Because oxide is one of the cheapest forms and is often poorly absorbed. Bisglycinate is a chelated form bound to glycine, with a stronger rationale for absorption and digestive tolerance.

How many mg does each capsule provide?

Each capsule provides 100 mg of elemental magnesium. 200 mg per serving (2 capsules). This is the actual magnesium dose, not merely the total weight of the compound.

How many capsules should I take and when?

We recommend at least 2 to 3 capsules per day. It can be taken in the late afternoon or at night, especially if the goal is to build a relaxation routine. What matters most is daily consistency and individual tolerance.

Does it help with sleep?

Magnesium contributes to the normal functioning of the nervous system and normal psychological function. Research has also examined its role in sleep parameters, particularly in older adults. It is not a sedative and does not replace proper sleep habits.

Is the product tested?

Yes. We have a certificate of analysis covering heavy metals, purity and microbiology. The goal is to ensure safety, consistency and confidence in every batch.

Choose Your Plan

Start with
high-absorption magnesium.

200 mg of elemental magnesium per serving. Quality tested batch by batch.

1 INSYGMA Magnesium Bisglycinate bottle
1 Bottle
60 capsules
€8,99
To Get Started
  • Regular Price
  • The best place to start
  • Ideal for testing tolerance
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200 mg of elemental magnesium per serving. Batch-tested quality.
2 Bottles
120 capsules
€16,18
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  • A good option for 2 months
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INSYGMA Quality: simple formula, clear dose and batch testing.

If you don't like it, we'll refund any unopened bottles.

Scientific References

  1. Boyle NB, et al. The Effects of Magnesium Supplementation on Subjective Anxiety and Stress — systematic review. PubMed.
  2. Mah J, et al. Oral Magnesium Supplementation for Insomnia in Older Adults — systematic review and meta-analysis. PubMed.
  3. Houston M. The role of magnesium in hypertension and cardiovascular disease. Journal of Clinical Hypertension.
  4. Veronese N, et al. Effect of Magnesium Supplementation on Inflammatory Parameters — meta-analysis of randomized controlled trials. PubMed.
  5. Simental-Mendía LE, et al. Effects of magnesium supplementation on insulin sensitivity and glucose control — systematic review and meta-analysis. PubMed.
  6. Firoz M, Graber M. Bioavailability of US commercial magnesium preparations. PubMed.
  7. EU Register / EUR-Lex. Authorised health claims for magnesium: nervous system, energy metabolism, muscle function, psychological function, fatigue reduction, bones and teeth. EUR-Lex.

Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Do not exceed the recommended daily dose. Keep out of reach of children. Scientific references describe results observed in specific populations and contexts and do not constitute a promise of individual results.

Why Bisglycinate Is the Best Form of Magnesium

INSYGMA Nutrition Magnesium Bisglycinate is an advanced form of magnesium with high bioavailability and maximum effectiveness. Recent clinical studies support bisglycinate as a leading option for relaxation, insomnia and stress due to its superior absorption and the synergistic effect of glycine, an amino acid with a calming action. 1 2

QUALITY GUARANTEE

In addition, every batch is 100% pure, with no unnecessary additives and laboratory tested, ensuring quality, safety and confidence in every capsule.

Benefits of magnesium supplementation

01 Emotional Balance and Stress Response

Several studies have shown that magnesium supplementation can help reduce symptoms of stress and anxiety. This is because magnesium modulates the HPA axis, contributing to a more balanced hormonal response and reducing levels of cortisol — the stress hormone. 1 2

02 Contributes to Normal and Restful Sleep

Magnesium is often used to support sleep, and for good reason. It regulates neurotransmitters involved in sleep and relaxation, such as GABA. 3 4 According to one study, magnesium reduced the time needed to fall asleep by an average of 17 minutes compared with no supplementation. 5

Supplementation improves insomnia parameters in older adults, including sleep duration and time to fall asleep. 6 7

03 Supports Cardiovascular Health

Higher levels of magnesium in the bloodstream are associated with a lower risk of cardiovascular disease, particularly ischemic heart disease and coronary heart disease. 8

04 Maintaining Normal Blood Pressure

Studies show that magnesium can reduce blood pressure. This is because magnesium may help relax and dilate blood vessels by increasing nitric oxide, allowing better blood flow. 9

05 Circulation and Inflammatory Balance

A meta-analysis of 17 randomized controlled trials involving 889 participants concluded that magnesium supplementation significantly reduced several inflammatory markers. It also increased nitric oxide levels, which play a key role in blood vessel dilation. 10

06 Contributes to Glucose Metabolism

Magnesium deficiency appears to be strongly related to insulin resistance. 11 12 Several studies have shown that magnesium supplementation for a few weeks was able to improve fasting glucose in both diabetic and non-diabetic individuals. 13 14

What Is Magnesium?

Magnesium is an essential mineral involved in multiple bodily processes: muscle function, bone health, blood pressure and nervous system support. Many people do not get enough magnesium today. In recent decades, chemical fertilization has caused a significant decline in the magnesium content of foods 15.

Therefore, a large percentage of people worldwide do not meet their minimum daily magnesium requirements. Studies have shown that most of the population has low magnesium levels. 16 21

Why Your Choice of Magnesium Matters

Choose the right form: Some forms of magnesium are extremely poorly absorbed, such as magnesium oxide, which has a bioavailability of only 3–4%. 17 18 19

Superior Forms (INSYGMA)

Other forms offer much higher bioavailability, namely, magnesium bisglycinate, magnesium citrate and magnesium malate. All offer good absorption. 20 21 22

Problems Associated with Deficiency

Magnesium deficiency can lead to serious health problems such as metabolic syndrome 23, type 2 diabetes 24, heart disease 25 26 and colorectal cancer. 27

It is also associated with issues such as insulin resistance, inflammation and high blood pressure. 28

RECOMMENDED DAILY DOSE 1 to 3 Capsules
For therapeutic use (>300mg) and maximum relaxation, we recommend the full dose of 3 capsules.
SUGGESTED USE:
During the Day Ideal for managing stress and anxiety throughout the day.
At Night (Recommended) Take 30 minutes before bed to support sleep.

You can try different times to find what works best for your body.

Ideal Storage

Store in a cool, dry place away from direct sunlight. Keep the container tightly closed.

Select Batch
Purity
Full Purity Test Report
PDF
Heavy Metals
Complete report of heavy metal analysis
PDF
Microbiology
Full Microbiology Report
PDF

Nutrition Facts

SERVING: 2 CAPSULES SERVINGS: 30
2
CAPSULES
Magnesium Bisglycinate 200 mg

*NRV: Nutrient Reference Value (EU Reg. 1169/2011)

INGREDIENTS

Magnesium (as magnesium bisglycinate), magnesium stearate.

CAPSULE

Vegetable capsule (HPMC).

Add a review
Magnesium Bisglycinate 200mg Magnesium Bisglycinate 200mg
Rating*
0/5
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Your review
* Review is required
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4.9
Based on 7 reviews
5
86
86%
4
14
14%
3
0%
2
0%
1
0%
1-5 of 7 reviews
  1. A

    The best magnesium!

    (0) (0)
  2. SS

    Very fast delivery. I recommend it!

    (0) (0)
  3. SF

    Recommended by my doctor and I feel better. I've been taking it one hour before bed

    (0) (0)
  4. A

    Since I started taking this type of magnesium, my sleep quality has improved a lot… It feels deeper and more restful

    (0) (0)
  5. J

    I loved the quality of this magnesium

    (0) (0)

Why Bisglycinate Is the Best Form of Magnesium

INSYGMA Nutrition Magnesium Bisglycinate is an advanced form of magnesium with high bioavailability and maximum effectiveness. Recent clinical studies support bisglycinate as a leading option for relaxation, insomnia and stress due to its superior absorption and the synergistic effect of glycine, an amino acid with a calming action. 1 2

QUALITY GUARANTEE

In addition, every batch is 100% pure, with no unnecessary additives and laboratory tested, ensuring quality, safety and confidence in every capsule.

Benefits of magnesium supplementation

01 Emotional Balance and Stress Response

Several studies have shown that magnesium supplementation can help reduce symptoms of stress and anxiety. This is because magnesium modulates the HPA axis, contributing to a more balanced hormonal response and reducing levels of cortisol — the stress hormone. 1 2

02 Contributes to Normal and Restful Sleep

Magnesium is often used to support sleep, and for good reason. It regulates neurotransmitters involved in sleep and relaxation, such as GABA. 3 4 According to one study, magnesium reduced the time needed to fall asleep by an average of 17 minutes compared with no supplementation. 5

Supplementation improves insomnia parameters in older adults, including sleep duration and time to fall asleep. 6 7

03 Supports Cardiovascular Health

Higher levels of magnesium in the bloodstream are associated with a lower risk of cardiovascular disease, particularly ischemic heart disease and coronary heart disease. 8

04 Maintaining Normal Blood Pressure

Studies show that magnesium can reduce blood pressure. This is because magnesium may help relax and dilate blood vessels by increasing nitric oxide, allowing better blood flow. 9

05 Circulation and Inflammatory Balance

A meta-analysis of 17 randomized controlled trials involving 889 participants concluded that magnesium supplementation significantly reduced several inflammatory markers. It also increased nitric oxide levels, which play a key role in blood vessel dilation. 10

06 Contributes to Glucose Metabolism

Magnesium deficiency appears to be strongly related to insulin resistance. 11 12 Several studies have shown that magnesium supplementation for a few weeks was able to improve fasting glucose in both diabetic and non-diabetic individuals. 13 14

What Is Magnesium?

Magnesium is an essential mineral involved in multiple bodily processes: muscle function, bone health, blood pressure and nervous system support. Many people do not get enough magnesium today. In recent decades, chemical fertilization has caused a significant decline in the magnesium content of foods 15.

Therefore, a large percentage of people worldwide do not meet their minimum daily magnesium requirements. Studies have shown that most of the population has low magnesium levels. 16 21

Why Your Choice of Magnesium Matters

Choose the right form: Some forms of magnesium are extremely poorly absorbed, such as magnesium oxide, which has a bioavailability of only 3–4%. 17 18 19

Superior Forms (INSYGMA)

Other forms offer much higher bioavailability, namely, magnesium bisglycinate, magnesium citrate and magnesium malate. All offer good absorption. 20 21 22

Problems Associated with Deficiency

Magnesium deficiency can lead to serious health problems such as metabolic syndrome 23, type 2 diabetes 24, heart disease 25 26 and colorectal cancer. 27

It is also associated with issues such as insulin resistance, inflammation and high blood pressure. 28

RECOMMENDED DAILY DOSE 1 to 3 Capsules
For therapeutic use (>300mg) and maximum relaxation, we recommend the full dose of 3 capsules.
SUGGESTED USE:
During the Day Ideal for managing stress and anxiety throughout the day.
At Night (Recommended) Take 30 minutes before bed to support sleep.

You can try different times to find what works best for your body.

Ideal Storage

Store in a cool, dry place away from direct sunlight. Keep the container tightly closed.

Select Batch
Purity
Full Purity Test Report
PDF
Heavy Metals
Complete report of heavy metal analysis
PDF
Microbiology
Full Microbiology Report
PDF

Nutrition Facts

SERVING: 2 CAPSULES SERVINGS: 30
2
CAPSULES
Magnesium Bisglycinate 200 mg

*NRV: Nutrient Reference Value (EU Reg. 1169/2011)

INGREDIENTS

Magnesium (as magnesium bisglycinate), magnesium stearate.

CAPSULE

Vegetable capsule (HPMC).

Add a review
Magnesium Bisglycinate 200mg Magnesium Bisglycinate 200mg
Rating*
0/5
* Rating is required
Your review
* Review is required
Name
* Name is required
4.9
Based on 7 reviews
5
86
86%
4
14
14%
3
0%
2
0%
1
0%
1-5 of 7 reviews
  1. A

    The best magnesium!

    (0) (0)
  2. SS

    Very fast delivery. I recommend it!

    (0) (0)
  3. SF

    Recommended by my doctor and I feel better. I've been taking it one hour before bed

    (0) (0)
  4. A

    Since I started taking this type of magnesium, my sleep quality has improved a lot… It feels deeper and more restful

    (0) (0)
  5. J

    I loved the quality of this magnesium

    (0) (0)

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