Magnesium Glycinate
Magnesium is a cofactor in 300+ enzymatic reactions. The glycinate form is well-absorbed and less likely to cause loose stools than oxide, making it preferred for sleep and relaxation use cases.
Benefits
Available Forms
Glycinate
high absorptionHighly bioavailable and gentle on the stomach.
Bisglycinate
high absorptionBound to two glycine molecules for calm and sleep support.
Common Uses
Best Timing
Best taken in the evening 30–60 minutes before bed.
Things to Consider
- ⚠ May interact with certain antibiotics (separate by 2 hours)
- ⚠ High doses can cause GI upset
- ⚠ Kidney disease patients should consult a clinician
Related Ingredients
Magnesium Citrate
Magnesium citrate is more bioavailable than oxide and is commonly used for both repletion and as an osmotic laxative at higher doses.
Vitamin D3
Vitamin D3 (cholecalciferol) is more effective than D2 at raising 25(OH)D. It requires dietary fat for absorption and works synergistically with vitamin K2 and magnesium.
Zinc
Zinc is essential for immune function and wound healing. Chronic high intake (>40 mg) can deplete copper, so balance or cycling is advised.
Melatonin
Melatonin reduces sleep onset latency, particularly for circadian misalignment. Lower doses (0.3–1 mg) are often as effective as higher doses with fewer morning grogginess reports.