NeuroMag: 12-in-1 Magnesium Complex™
NeuroMag: 12-in-1 Magnesium Complex™
electric_bolt Naturally boosts energy and reduces fatigue
bedtime Encourages deep, restorative sleep
sports_gymnastics Eases muscle cramps and physical tension
heart_plus Supports strong bones and a healthy heart
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Recommended Usage
Recommended Usage
Take 2 capsules daily, preferably with a meal and a full glass of water. For best results, take consistently at the same time each day.
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Benefits of NeuroMag?
Benefits of NeuroMag?
NeuroMag: 12-in-1 Magnesium Complex is designed to support your body and mind from every angle. This advanced formula promotes calm focus, deeper sleep, and steady energy while relieving muscle cramps and tension. With highly bioavailable forms of magnesium, it also supports heart health, strong bones, and healthy nerve function—helping you stay balanced, resilient, and energized throughout the day. Whether you're looking to boost recovery, reduce stress, or simply feel your best, NeuroMag delivers complete, science-backed support in every capsule.
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Who are we?
Who are we?
Castilo Design is an online store dedicated to providing a diverse selection of products, with a strong emphasis on exceptional service! We strive to deliver the best shopping experience by offering quality products at competitive prices. Discover innovative and inspiring solutions you never knew existed. Our products make perfect gifts for loved ones or a delightful treat for yourself!

NeuroMag: 12-in-1 Magnesium Complex™
At NeuroMag, we believe true wellness starts with the brain—and radiates through the body.
That’s why we created NeuroMag: 12-in-1 Magnesium Complex—a premium blend of 12 highly bioavailable forms of magnesium designed to support your mind and body at every level. From deeper sleep and steady energy to muscle recovery, heart health, and calm, focused thinking, each capsule delivers the essential support you need to perform and feel your best.
Clean. Vegan. Backed by science.
This is not just magnesium—it’s Magnesium, Evolved.
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“Visible results in just 2 weeks!”
— Daniel K -
“Finally, a product that actually does what it says.”
— Amanda R. -
“Great results, plus it feels amazing.”
— Priya M.






NeuroMag: 12-in-1 Magnesium Complex
Complete Mind & Body Support for Energy, Sleep, Recovery, and Calm Focus
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12 Highly Absorbable Magnesium Forms
Formulated with a complete spectrum of magnesium types—including glycinate, threonate, citrate, malate, and more—for superior absorption and full-body benefits.
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Supports Brain, Mood & Focus
Includes magnesium threonate, clinically studied for its ability to cross the blood-brain barrier and enhance cognitive function, memory, and mental clarity.
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Promotes Deep, Restful Sleep
Helps relax the nervous system and muscles to support better quality sleep, reduce nighttime restlessness, and improve overall recovery.
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Essential for Muscle, Heart & Bone Health
Plays a key role in over 300 biological processes—including muscle function, heart rhythm regulation, and maintaining strong, healthy bones.
Customers Photos & Videos!
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"I’ve tried so many magnesium supplements over the years, but NeuroMag is on another level. Within the first week, I noticed I was falling asleep faster and waking up way less during the night. I also feel way more focused at work during the day without that afternoon crash. Love that it's clean and vegan too!"
— Jessica L., 34 | August 31, 2025 -
"As a busy mom and runner, I’m constantly juggling stress and sore muscles. NeuroMag has helped me stay calm, energized, and recovered. My muscle cramps have practically disappeared, and I feel so much more balanced overall. I’m on my second bottle and won’t go without it now!"
— Amanda R., 41 | September 1, 2025 -
"I started taking NeuroMag during a particularly stressful period at work, and it made a noticeable difference in how I handled everything. I felt more centered, less reactive, and just overall calmer—even on the busiest days. It doesn’t make you feel drowsy or foggy, just more balanced and in control. I truly didn’t expect a magnesium supplement to work this well for stress, but I’m so glad I found this one!"
— Emily T., 45 | September 2, 2025
Testimonials
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As someone who stares at screens all day, I often deal with mental fatigue by mid-afternoon. Since starting NeuroMag, my energy levels have been more stable and my focus has improved significantly. I also feel less anxious and more grounded, which has helped me be more productive without burning out.
— Laura P., 29, Graphic Designer
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I used to wake up almost every night with leg cramps or muscle twitching. It was frustrating and exhausting. After just a week on NeuroMag, the cramps completely stopped and I’ve been sleeping through the night peacefully. It feels so good to wake up rested again.
— Denise K., 52, Fitness Instructor
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I’m really picky about supplements, but NeuroMag checked all the boxes—clean ingredients, high absorption, and multiple forms of magnesium. It’s helped with everything from sleep and stress to keeping my migraines in check. It’s now a non-negotiable part of my daily wellness.
— Natalie R., 36, Holistic Nutritionist