Muscle, Nerve, Sleep and Energy Support*

Magnesium Bisglycinate Powder features highly absorbable magnesium bisglycinate chelate from Albion^® Minerals, the world leader in mineral amino acid chelate.* NuMedica^® has chosen TRAACS^® (The Real Amino Acid Chelate System) by Albion^® Minerals to provide the highest quality magnesium for optimal absorption and utilization.*

Magnesium is involved in more than 300 enzyme-related processes, including cardiac, muscle, and nerve function, as well as ATP production for energy.* Magnesium also plays a role in supporting optimal bone density and maintenance of blood glucose levels.*

Magnesium bisglycinate powder is a highly absorbable form of magnesium where magnesium is bound to the amino acid glycine. It is often one of the better-tolerated forms, especially for people who get loose stools from magnesium citrate or oxide.

Magnesium Bisglycinate Powder Benefits

1. Supports relaxation and stress response

Magnesium helps regulate the nervous system and supports a calmer response to stress. Because bisglycinate includes glycine, it may be especially helpful for people who feel wired, tense, anxious, or overstimulated.

2. Supports better sleep quality

Magnesium plays a role in calming nerve activity, muscle relaxation, and healthy GABA function. Many people use magnesium bisglycinate in the evening to support deeper, more restful sleep without the stronger laxative effect of other forms.

3. Helps with muscle tension and cramps

Magnesium is involved in normal muscle contraction and relaxation. Low magnesium intake or increased magnesium needs may contribute to muscle tightness, twitching, cramps, or restless legs in some people.

4. Supports healthy bowel function without being overly laxative

Unlike magnesium citrate, which pulls more water into the bowel and can loosen stools, magnesium bisglycinate is usually gentler on digestion. This makes it a better option for people prone to diarrhea, urgency, IBS-D, or sensitive digestion.

5. Supports mood and nervous system balance

Magnesium is involved in neurotransmitter activity, stress hormone regulation, and brain energy metabolism. It may be helpful when stress, poor sleep, irritability, or nervous-system tension are part of the picture.

6. Supports blood sugar and insulin sensitivity

Magnesium plays a role in glucose metabolism and insulin signaling. People with blood sugar issues, insulin resistance, metabolic syndrome, PCOS, or high stress may have higher magnesium needs.

7. Supports cardiovascular health

Magnesium helps maintain normal blood pressure, vascular tone, heart rhythm, and muscle function. It is one of the key minerals involved in healthy cardiovascular function.

8. Supports headaches and migraines

Some people use magnesium to support migraine prevention, especially when headaches are associated with stress, muscle tension, poor sleep, or hormonal fluctuations.

9. Supports PMS and hormone-related symptoms

Magnesium may help with premenstrual tension, mood changes, cravings, cramps, and fluid retention in some women, especially when combined with good blood sugar support and adequate B vitamins.

10. Easy to adjust dosing

Because it is a powder, magnesium bisglycinate can be easier to titrate. Patients can start low and gradually increase based on tolerance, bowel response, and symptom needs.

Best time to take it

Many people do best taking magnesium bisglycinate in the evening, especially if using it for sleep, stress, muscle tension, or restless legs. Others may split the dose between afternoon and bedtime.

Who Can Benefit From Taking Magnesium Bisglycinate

Magnesium bisglycinate may be especially helpful for people with:

• Poor sleep or frequent waking
• Stress, anxiety, or nervous system tension
• Muscle cramps, twitching, or tightness
• Headaches or migraines
• PMS symptoms
• Constipation that is not severe
• Blood sugar or insulin resistance concerns
• Sensitivity to other forms of magnesium

Who should be cautious?

Use caution with magnesium supplementation if someone has kidney disease, very low blood pressure, slow heart rate, or is taking medications that may interact with magnesium.

Magnesium can also interfere with the absorption of certain medications, especially thyroid medication, tetracycline antibiotics, fluoroquinolone antibiotics, and bisphosphonates, so it is usually best taken several hours away from those medications.

Magnesium Bisglycinate: The Best Type of Magnesium for Sleep?

If you struggle with restless sleep, muscle tension, nighttime stress, or waking up feeling unrefreshed, Magnesium Glycinate may be one of the best forms of magnesium to consider.

What Is Magnesium Bisglycinate?

Magnesium Bisglycinate is magnesium bound to the amino acid glycine. This combination makes it highly absorbable and typically gentle on the stomach. Unlike some forms of magnesium that can loosen the bowels, Magnesium Glycinate is usually better tolerated, making it a popular choice for people looking for daily magnesium support.

Why Magnesium Glycinate for Sleep?

Many people choose Magnesium Bisglycinate for sleep because magnesium plays an important role in calming the nervous system, relaxing muscles, and supporting healthy neurotransmitter activity. Glycine may also have a calming effect, which makes this form especially helpful for evening use.

Magnesium Glycinate may support:

• Relaxation before bed
• Better sleep quality
• Reduced muscle tension
• A calmer stress response
• Less nighttime restlessness
• Healthy nervous system function

Best Type of Magnesium for Sleep

When comparing different forms, Magnesium Bisglycinate is often considered the best type of Magnesium for sleep because it is calming, well absorbed, and less likely to cause digestive upset.

Magnesium citrate may be better for constipation, while magnesium oxide is often poorly absorbed. But for sleep, relaxation, and nervous system support, Magnesium Bisglycinate is usually the preferred option.

When to Take Magnesium Glycinate For Sleep 

For sleep support, Magnesium Bisglycinate is commonly taken in the evening, either with dinner or about 30–60 minutes before bed. Many people start with a lower dose and increase gradually based on tolerance.

Shop Magnesium Glycinate

If you are looking for a gentle, calming form of magnesium, Magnesium Bisglycinate may be an excellent choice. It is one of the most popular forms for sleep, relaxation, muscle tension, and overall nervous system support.