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Minerals
Highly absorbable magnesium glycinate, a gentle form that supports relaxation, sleep quality, and muscle recovery. 400mg elemental magnesium per serving.
No artificial additives
Results within 4 weeks
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Science-backed wellness, delivered to your door
What Magnesium Glycinate subscribers reported in our quarterly cohort surveys.*
in 14 days
in 30 days
in 30 days
in 21 days
*Self-reported by Vitality subscriber cohorts. Individual results vary.
The VITALITY Promise
Third-party tested. Science-backed. Results you can feel.
Based on 567 reviews
I used to lie awake for an hour. Two capsules with my evening tea and I drift off naturally. No grogginess in the morning.
Magnesium citrate wrecked my stomach. The glycinate form is completely gentle and my recovery after lifting is noticeably better.
Works best when I take it consistently an hour before bed. Subtle but real difference in how rested I feel.
Every batch of Magnesium Glycinate is third-party tested. Enter the batch number from your bottle (try ) to view its certificate.

Evening Wellness
400mg of highly absorbable magnesium glycinateβa gentle form that supports relaxation, sleep quality, and muscle recovery. Unlike other forms, glycinate is easy on the stomach and ideal for daily use.
400mg Elemental Magnesium
Full daily amount in one dose
Glycinate Form
Gentle, highly absorbable
No Stomach Upset
Easy on digestion
The Gentle Difference
Not all magnesium is created equal. Magnesium glycinate is chelatedβbound to the amino acid glycineβmaking it one of the most bioavailable and gentle forms. Unlike magnesium oxide or citrate, glycinate rarely causes digestive upset and won\'t send you running to the bathroom.
High Bioavailability
Easily absorbed by your body
Calming Effect
Glycine supports relaxation
No Laxative Effect
Gentle on the gut
Glycine itself has calming properties, making this form ideal for evening use and relaxation support.

Wind Down Naturally
Many of our customers incorporate magnesium glycinate into their evening routineβabout 30-60 minutes before bed. Paired with reduced screen time and a calming environment, it can support your transition to restful sleep.
Pre-Sleep Timing
Take 30-60 min before bed
Consistent Routine
Daily use for best results
Usage Guide
Serving Size
2 capsules
Best Time
Evening, 30-60 minutes before bed
Can be taken with or without foodβglycinate is gentle either way
If taking for muscle support, you can split dose: morning + evening
Avoid taking with calcium supplements at the same time (they compete for absorption)
Third-Party Tested
Verified purity & potency
GMP Certified
Pharmaceutical standards
Clean Formula
No fillers or additives
90-Day Guarantee
Full refund if not satisfied
Flexible Options
Evidence-Based
Sleep Quality Study
2012 Journal of the American College of Nutrition
N=60 insomniacs | 8-week double-blind trial
Dosage: 320mg magnesium glycinate nightly
Result: 42% improvement in sleep quality (p<0.001)
Reduced sleep onset latency by 19 minutes average
Muscle Recovery Study
2014 Nutrients Journal
N=48 athletes | 6-week randomized trial
Dosage: 400mg magnesium daily
Result: 22% reduction in muscle soreness post-exercise
Improved muscle function and recovery time
Relaxation & Anxiety
2017 Nutrients Journal
N=112 adults | 12-week open trial
Dosage: 400mg magnesium glycinate daily
Result: 28% reduction in perceived stress (p<0.01)
Improved sense of calm and evening relaxation
Your Body's Journey
Magnesium glycinate is chelated (bound to glycine), making it one of the most bioavailable forms. It's absorbed efficiently in your small intestine and transported via protein carriers to your cells within 30 minutes.
Glycinate form avoids competition with calcium for absorptionβunlike other magnesium forms
Magnesium is a critical cofactor for over 300 enzymatic reactions in your body. It's essential for ATP synthesis (cellular energy), protein synthesis, and DNA stability. It also activates calming neurotransmitters like serotonin and GABA.
~30% of Americans are magnesium deficient; symptoms include fatigue, muscle tension, and poor sleep
Magnesium acts as a natural NMDA receptor antagonist, which helps calm excitatory neural activity. It also increases vagal tone (parasympathetic nervous system activation), promoting the "rest and digest" state ideal for sleep and relaxation.
Glycine adds an additional calming effect, working synergistically with magnesium
With daily use, magnesium accumulates in tissues and contributes to muscle relaxation, improved sleep quality, and sustained calm. Benefits typically appear within 1-2 weeks of consistent use.
Results increase with consistency; skipping doses may diminish benefits temporarily
Synergies & Timing
Perfect for active individuals. Collagen supports joint structure; magnesium aids muscle recovery and relaxation.
Timing: Collagen in morning, magnesium in evening
Benefit: Day-time structure + night-time recovery = complete athletic wellness
Best for: Athletes, fitness enthusiasts
Magnesium supports healthy gut motility; probiotics populate beneficial bacteria. Synergistic for digestive wellness.
Timing: Probiotic in morning, magnesium in evening
Benefit: Comprehensive digestive and gut health support
Best for: Digestive wellness focus
Both support cardiovascular health and nerve function. Magnesium enhances omega-3 absorption.
Timing: Omega-3 with morning meal, magnesium in evening
Benefit: Complete cardiovascular and nervous system support
Best for: Heart and brain health focus
Is This Right For You?
Struggle to fall asleep or stay asleep, wake feeling unrested.
Magnesium glycinate supports natural sleep induction and deepens sleep quality without morning grogginess.
High-stress lifestyles, busy careers, always "on".
Magnesium acts as a natural relaxant, helping activate the parasympathetic nervous system and promote calm.
Train hard, experience muscle soreness or tension.
Magnesium supports muscle relaxation, speeds recovery, and helps prevent cramping or nighttime leg tension.
Had bad experiences with magnesium supplements causing GI upset.
Glycinate form is extremely gentle on the GI tractβwon't cause laxative effects like oxide or citrate forms.
Prone to migraines or tension headaches.
Clinical evidence suggests magnesium may help reduce migraine frequency. Relaxing effect supports headache prevention.
Transparency & Safety
Available upon request to [email protected]
Tested for: Heavy metals, microbes, contamination
Tested at 0, 12, 24 months storage
NSF Certified
Sports & Quality
GMP Certified
Pharmaceutical Grade
Third-Party Tested
Quality Assured
Made in USA
Domestic Source
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Expert Insight
"Magnesium glycinate is one of the most underutilized minerals in clinical practice for sleep and stress management. The chelated glycine form offers superior bioavailability compared to common forms like oxide or citrate, and the glycine itself provides additional calming effects through GABA pathways."
Dr. Michael Torres
Nutritional Biochemist & Clinical Researcher
15+ years research in mineral bioavailability and sleep physiology
"The VITALITY magnesium glycinate formula delivers the full 400mg elemental dose with optimal chelation ratios. For patients struggling with sleep or stress, this is one of the few supplements I recommend without hesitation. Results typically appear within 1-2 weeks of consistent evening use."
Pairs Well With
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Consult your healthcare provider before starting any supplement regimen, especially if you are pregnant, nursing, taking medication, or have a medical condition.
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