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Sleep Support*
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Promotes Calm* -
Non GMO

Understanding Magnesium
Magnesium is one of the most important minerals for human health. It plays a crucial role in muscle and nerve function, energy production, and maintaining healthy bones. Despite its importance, surveys from the National Institutes of Health suggest that many adults may not get enough magnesium through diet alone.
Learn more: NIH Office of Dietary Supplements - Magnesium

What Research Shows
Research has explored magnesium's role in sleep quality. Studies published in peer-reviewed medical journals have observed improvements in subjective measures of sleep—including sleep quality and duration—particularly in individuals with lower magnesium levels.
Learn more: Magnesium and Sleep Research - NIH
Why Choose Magnesium Glycinate
+ Sleep Support*
+ Sleep Support*
Magnesium contributes to normal muscle and nervous system function, supporting the body's natural relaxation processes that help promote restful sleep.*
+ Muscle Support*
+ Muscle Support*
From workouts to daily activity, magnesium supports muscle function and relaxation, making it an important nutrient for everyday movement and physical activity.*
+ Enhanced Absorption*
+ Enhanced Absorption*
Magnesium glycinate is a highly bioavailable, chelated form that's gentle on digestion and well-tolerated for consistent daily use.*
+ Supports A Healthy Stress Response*
+ Supports A Healthy Stress Response*
Magnesium supports the body's natural stress response and promotes relaxation to help maintain a sense of calm and balance.*

Magnesium contributes to normal muscle and nervous system function, supporting the body's natural relaxation processes that help promote restful sleep.*
From workouts to daily activity, magnesium supports muscle function and relaxation, making it an important nutrient for everyday movement and physical activity.*
Magnesium glycinate is a highly bioavailable, chelated form that's gentle on digestion and well-tolerated for consistent daily use.*
Magnesium supports the body's natural stress response and promotes relaxation to help maintain a sense of calm and balance.*
From Our Community
Real experiences from people like youWhy people feel confident choosing us?
30-Day Satisfaction Guarantee
We want you to feel good about your choice. If it's not right for you, contact us within 30 days for a full refund or replacement. Your satisfaction is our priority.
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Frequently Asked Questions
How long before I notice results?
Most people notice changes after 3–6 weeks of consistent daily use, though results vary based on individual factors like diet, lifestyle, and overall health. Supplements work best when supporting a balanced lifestyle—they're designed for gradual, long-term wellness as nutrient levels build, not overnight results. For best results, take consistently for at least 30 days.
Will this interact with my medications?
Magnesium may interact with certain medications including antibiotics, blood pressure medications, and diuretics. We are not healthcare professionals. If you're taking any medications or have existing health conditions, please consult your healthcare provider before starting this supplement. For detailed interaction guidance, visit our Safety Promise page or download our free Supplement Safety Guide.
Why magnesium glycinate instead of other forms?
Magnesium glycinate is a chelated form that's gentle on digestion and highly absorbable. Unlike magnesium oxide (which can cause digestive upset and is poorly absorbed), glycinate is designed for better bioavailability and daily comfort. It's the preferred form for long-term use.
Is this safe for long-term daily use?
Yes. Magnesium glycinate is generally safe for long-term daily use when taken as directed. Our dosage is designed for sustained use without exceeding recommended daily limits. We are not healthcare professionals. As with any supplement, please consult your healthcare provider if you have existing health conditions or concerns.
Where are MaxivaCare supplements made?
All MaxivaCare supplements are produced in the USA in FDA-registered, GMP-certified facilities and third-party tested. We work with trusted manufacturing partners who follow strict quality standards and source high-quality ingredients globally. This partnership allows us to deliver reliable supplements you can trust.
How much is in each bottle and how should I take it?
Each bottle contains 90 capsules, providing a full 30-day supply. Take three (3) capsules once daily at times that work best with your routine, with water, preferably in the evening or before bed for sleep support, or as directed by your healthcare professional.
How does shipping, tracking, and refund work?
We offer free shipping on all orders. Orders are processed within 1–2 business days and typically delivered within 5–7 business days. You'll receive a tracking email as soon as your order ships.
Please note: Delivery times are estimates and may vary due to carrier delays, weather, or other factors outside our control. During peak seasons (holidays, sales events), processing and delivery may take longer due to high order volumes.
We offer a 30-day money-back guarantee. If you're not completely satisfied or receive a damaged product, simply email us and we'll make it right. We're a small team committed to getting your order to you as quickly as possible—thank you for your patience and understanding!
What if I don’t like taking pills?
Our capsules are designed to be smooth and easy to swallow. Many people find that taking them with a full glass of water makes swallowing easier. If you have difficulty swallowing capsules, please consult your healthcare provider for personalized guidance.
