[9.9] 1x Pure Magnesium Glycinate 500 mg [9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg [9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg [9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg [9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg [9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg [9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg [9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg [9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg [9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg [9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg [9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg [9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg [9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg [9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg [9.9] 1x Pure Magnesium Glycinate 500 mg
[9.9] 1x Pure Magnesium Glycinate 500 mg [9.9] 1x Pure Magnesium Glycinate 500 mg

[9.9] 1x Pure Magnesium Glycinate 500 mg

100% unbuffered magnesium bonded to glycine – well-tolerated, no oxide. Helps support restful sleep, muscle function, and everyday calm.

Key benefits

✦ 100% chelated magnesium – no magnesium oxide filler
✦ Helps support restful sleep. Glycine helps the nervous system wind down; magnesium eases muscle tension
✦ Helps reduce muscle soreness and cramping after exercise, supporting the recovery process
✦ Well-tolerated – less likely to cause the loose stools common with oxide or citrate

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Description

Magnesium Glycinate | Pure Sleep, Muscle & Nerve Support

Each capsule delivers 500mg of Magnesium Glycinate, providing 100mg of elemental magnesium.

Magnesium supports muscle relaxation, nervous system calm, and deep, restorative sleep — helping you wind down naturally and wake up feeling genuinely refreshed.

The glycine it's bonded to adds its own calming properties, supporting the nervous system pathways involved in relaxation and sleep onset — making this one of the most effective and well-tolerated forms of magnesium available.

Consult a physician before use if pregnant, nursing, or on medication.

[9.9] 1x Pure Magnesium Glycinate 500 mg

THE DIFFERENCE YOU'LL NOTICE

Falling asleep easier

A calmer nervous system at bedtime, so winding down doesn't take as long.

Fewer muscle cramps

Less tension and cramping, especially at night or after a hard workout.

Calmer, steadier days

Helps support the stress response and nerve signaling that keeps you level through the day.

Falling asleep easier

A calmer nervous system at bedtime, so winding down doesn't take as long.

Fewer muscle cramps

Less tension and cramping, especially at night or after a hard workout.

Calmer, steadier days

Helps support the stress response and nerve signaling that keeps you level through the day.

GMP, HACCP, Gluten-free, Non-GMO, GRAS, Natural ingredients, No artificial colors, No artificial fragrance, Alcohol-free, Phosphate-free, Vegan, and Clinician Recommended

XANDRO QUALITY ASSURANCE

Third Party Tested

XANDRO products undergo thid-party testing for every batch produced. In addition, we continuously test for stability through the year.

READ THE COA

GMP-CERTIFIED, HACCP-CERTIFIED, THIRD-PARTY TESTED, DEVELOPED IN SINGAPORE, NON-GMO, DAIRY-FREE, GLUTEN-FREE, ADDITIVE-FREE, VEGAN, UNBUFFERED, NO MAGNESIUM OXIDE ADDED, and EASY SWALLOW CAPSULE

THE SCIENCE

The Evidence So Far

Magnesium is a cofactor in well over 300 processes – from the nervous system pathways involved in falling asleep, to muscle recovery, to energy production. An estimated 2.4 billion people worldwide don't get enough from diet alone.

Most magnesium glycinate on the market isn't pure. It's "buffered" – blended with magnesium oxide to push the elemental magnesium number higher on the label. The trade-off: oxide is known to cause loose stools and digestive discomfort.

In randomized, double-blind trials, magnesium bisglycinate taken before bed improved insomnia severity within four weeks, especially in people whose dietary intake was already low.

In a study of nearly 4,000 adults, higher intake was linked to better sleep quality and lower odds of short sleep. Separate controlled trials found supplementation reduced muscle soreness 24, 36, and 48 hours after intense exercise.

XANDRO's formula delivers all 140mg from the pure chelated form, bonded to glycine, nothing else.
READ THE WHITE PAPER

What Most People Don't Know About Magnesium

31%

Don't Get Enough Magnesium

An estimated 2.4 billion people worldwide fall short from diet alone (Passarelli et al., The Lancet Global Health, 2024)

96%

Of Users Report No Digestive Issues

Unlike oxide-blended formulas, pure chelated magnesium glycinate is consistently reported to cause fewer digestive side effects.

~80%

Deep Sleep Lost by Midlife

Deep sleep drops from about 19% to roughly 3% by midlife (Van Cauter et al., JAMA, 2000) – one reason magnesium's role in nervous system calm becomes more important with age.

How XANDRO Magnesium Works

UNBUFFERED ABSORPTION

140mg elemental magnesium, 100% from chelated glycinate, no oxide filler.

NERVOUS SYSTEM CALM

Glycine and magnesium work together to help support the calming pathways your body uses to wind down, helping you transition to sleep more smoothly.

MUSCLE RECOVERY

Magnesium helps support normal muscle function and relaxation. Users report fewer cramps at night and less soreness after exercise.

BONE & NERVE SUPPORT

A cofactor in over 300 bodily processes, including nerve signaling and bone density (Stendig-Lindberg et al., 1993).
Start today

Unbuffered vs Buffered Magnesium Glycinate

Unbuffered vs Buffered Magnesium Glycinate
Recommended

[9.9] 1x Pure Magnesium Glycinate 500 mg

Recommended

Buffered Formulas

  • WHAT'S IN IT

  • THE NUMBER ON THE LABEL

  • ON YOUR STOMACH

  • THE GLYCINE BONUS

  • PRICE

WHAT'S IN IT

100% magnesium glycinate, nothing added

THE NUMBER ON THE LABEL

Looks lower, but reflects what's actually in the capsule

ON YOUR STOMACH

Well-tolerated – without the loose stools common with oxide or citrate

THE GLYCINE BONUS

Chelated form – delivers both magnesium and glycine

PRICE

Usually costs more

WHAT'S IN IT

Magnesium glycinate mixed with other forms of magnesium

THE NUMBER ON THE LABEL

Looks higher – the added magnesium form inflates it

ON YOUR STOMACH

Can cause loose stools – oxide acts as an osmotic laxative

THE GLYCINE BONUS

Other forms add no amino acid

PRICE

GMP, HACCP, Gluten-free, Non-GMO, GRAS, Natural ingredients, No artificial colors, No artificial fragrance, Alcohol-free, Phosphate-free, Vegan, and Clinician Recommended

EVIDENCE MATTERS

Explore the current available evidence from the XANDRO science desk

EXPLORE SCIENCE

GMP, HACCP, Gluten-free, Non-GMO, GRAS, Natural ingredients, No artificial colors, No artificial fragrance, Alcohol-free, Phosphate-free, Vegan, and Clinician Recommended

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