Are You SICK AND TIRED of Excruciating Leg Cramps that Won't Go Away, No Matter What You Try? Do You Want a Fast, Permanent Solution -- Without Nasty Medications?



Dr. Oz, Dr. Weil, and the Mayo Clinic All Say the Same Thing: Magnesium is Fast, Easy, Safe and POWERFUL. It Attacks Leg Cramps from ALL Angles, and Prevents them from Ever Returning. How Does it Work?

This crucial mineral...

  1. Loosens muscles by balancing the effect of calcium, which tightens muscles. As people age, excess calcium accumulates in the muscles, causing leg cramps. Also, when people eat a lot of dairy and/or take calcium supplements, (especially with Vitamin D) it is easy to get calcium overload.   
  2. Increases the absorption of potassium, which is critical for proper muscle function. 
  3. Decreases pain by blocking pain receptors in the brain and nervous system. 
  4. Dampens inflammation in the muscles and the entire body.  
  5. Relaxes blood vessels and decreases blood pressure, which restores healthy circulation. 
  6. Increases the production of serotonin, GABA and melatonin, which helps you relax and fall asleep.   (Scientific References)


MgBRIGHT is Unique and Not Sold in Stores. It is the Only Magnesium Supplement Designed for the Special Needs of Leg Cramp Sufferers. It Starts Working Immediately and Gets Even MORE Effective With Time.

When you have severe leg cramps caused by magnesium deficiency, you can't afford to waste time and money with another less-than-perfect solution. Our product, called MgBRIGHT, fixes magnesium deficiency at the source, by delivering high doses of pure magnesium, safely and without side-effects. MgBRIGHT is unique because it is: 

  • High-Absorbing: Many magnesium products are poorly absorbed by your body due to their chemical structure, laxative effect, and/or too many binders and coatings.
  • Fast:  It starts absorbing immediately and becomes even more effective with time.
  • Side Effect-Free:  It causes no stomach upset or laxative effect. 
  • Weird Ingredient-Free:  MgBRIGHT has no binders, coatings or strange extras. 
  • Easy:  Your dose comes in small capsules, not big tablets or messy powders. 
  • It is manufactured in an FDA-inspected facility, just like any food item.
The active ingredient in MgBRIGHT is "monomagnesium malate". This form of magnesium (magnesium bound to malic acid) is naturally found in fruits and vegetables. Other popular forms of magnesium don't naturally exist in food, and are sometimes entirely inorganic in origin, made from crushed-up rock.  

No Risk: MgBRIGHT is 110% Guaranteed for 120 Days.

We are so confident you will see positive results with MgBRIGHT, we offer a unique 110% Guarantee: if you want to return your bottle within 120 days of purchase, even if you have used the entire bottle, we will refund your credit card 110% of your purchase price. 

Frequently Asked Questions & Reviews:

How Effective is MgBRIGHT, Really? And How Quickly Does it Work?


In our experience, about 80% of people get substantial results from MgBRIGHT. By fixing their magnesium deficiency, some have become totally free of their leg cramps; others have seen a significant decrease in the pain and/or frequency of their symptoms. This could mean that the pain is cut in half, or they only get cramps once a week instead of every night. Everyone is different. About 20% of people do not see results from MgBRIGHT, even after increasing their dose and taking it for more than a month. This usually means that magnesium deficiency is not causing their problems. This is why we offer the 110% Guarantee -- to give you plenty of time to see if it works for you. 


Most people see results immediately. But we recommend trying it for 2 weeks to give it a full chance of working.

My Blood Test Says My Magnesium Levels Are Normal -- But I Still Have Cramps!


The blood test that your doctor performed is called a SERUM magnesium test, which is part of any normal blood chemistry panel. Unfortunately, this test is not an accurate indicator of your body's storage of magnesium. Here's why: in order for your heart to beat (and for you to be alive) your body has to maintain a steady amount of magnesium in your blood at all times. It accomplishes this by pulling magnesium from your bones and tissues as needed -- including your muscles. So you can have a perfectly normal magnesium blood test and be LOW in magnesium in your muscles -- causing your cramps.

Why Hasn't My Doctor Told Me About Magnesium?

Many doctors know that magnesium is important for leg cramps, but they don't realize how important, and they don't know which magnesium forms actually work. Many believe that magnesium is just another medication, able to help you control your symptoms. In reality, lack of magnesium is the hidden reason why most people get leg cramps.

OK, So How Much MgBRIGHT Would I Have to Take Per Day?

The recommended dose is 2 capsules per meal, for a total of 6 capsules (420 mg of magnesium) a day. You could also take 3 capsules with both breakfast and dinner. Although many people discover that they can take a lower dose and still get great results -- you can experiment with the dose to see what works best for you. 

Aren't There Lots of Magnesium Products? What's the Difference Between Them?

There are a variety of forms and each has pros and cons:
  • Magnesium oxide and hydroxide: Supplement companies love this stuff because it is cheap as dirt. Unfortunately dirt is more effective. It is very poorly absorbed (only 8%), and is highly laxative. But nonetheless, it is what you find in most common multi-vitamins. It also happens to be the active ingredient in Milk of Magnesia. 
  • Magnesium citrate: It is well absorbed, but is also highly laxative. It is the main ingredient in those glass bottles of laxative at the drug store.  If you have ever had a colonoscopy, this is what they gave you to "clean you out". It is the main ingredient in those canisters of fizzy magnesium powder found in vitamin stores.  
  • Magnesium sulfate: Also known as Epsom Salt.  It is also very laxative -- that's partly what they sell it for.  But it is great for soaking! 
  • Magnesium glycinate: This is magnesium bound to the amino acid glycine. This form is not ideal, because... well, this gets a bit technical: Glycine acts as a "co-agonist of the NMDA receptor" where magnesium is an antagonist. What does that mean? Basically, magnesium tells your neurons to slow down, and glycine tells them to speed up.  So to a certain extent, magnesium and glycine cancel each other out. Mixing these two ingredients does not make sense, especially if relaxation is a goal of yours.  
  • Magnesium chelate or glutamate: Both are the same thing. Glutamate, like glycine, is also "NMDA agonist", with all the same problems. Plus, these products are super-cheap, in part because they frequently have substantial amounts of "unbound magnesium", i.e. the problematic magnesium oxide, as a byproduct of its manufacturing process. 
  • Magnesium chloride: Also known as road de-icer.  In supplement form, is very well absorbed, non-laxative, and free of all other side effects -- but it turns to liquid when exposed to air, making it prohibitive to deliver via capsule or tablet.  It is extremely bitter, so makes a lousy drink, too.  
  • Magnesium taurinate:  This is magnesium bound to the amino acid Taurine. It has the side effect of causing extreme drowsiness, which makes it difficult to take during the day. It is also very expensive.  
  • MONOMAGNESIUM MALATE as found in MgBRIGHT: High absorbing, non laxative, no weird side effects. It's an organic form found in living beings, not some crushed up rock.

Is MgBRIGHT Safe? Can I Take it With My Medication/Medical Condition?

Although MgBRIGHT is only magnesium and malic acid, natural parts of a healthy diet, please talk to your doctor before starting any new dietary supplement. Certain conditions and medications can affect how the body processes and excretes magnesium.
We are not allowed to give medical advice. Talk to your doctor or pharmacist!

Where is it Manufactured?

Other products are manufactured all over the world by the lowest bidder. MgBRIGHT is made in the USA, in a multi-million dollar, 80,000 square foot facility. This facility is inspected by the FDA. Furthermore, our facility has voluntarily adopted a standard even higher than FDA inspection requirements, which requires the strictest levels of purity, precision and sanitation.

Who Are You? Where Can I Buy MgBRIGHT? Is This One of Those Monthly Subscriptions?

We are MgBRIGHT LLC, and we exclusively specialize in this product. We were founded in January 2011, and after a period of research and development, began selling the product in February 2012. Our team is based in Houston, TX and the product ships from a warehouse in Atlanta, GA. The company is a member of the Better Business Bureau. If you ever need to reach us, please email us at . For more information about the company, visit About Us.

MgBRIGHT is only available through our secure website. It is NOT sold in stores. 

We do not sell monthly subscriptions. If you buy MgBRIGHT, you will only be charged once. We do not keep your payment info on file. 




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