Free shipping and return on all orders
120-day money-back guarantee
Do Your Cramps Need Magnesium?
Why Cramp Defense?
High absorption for fast results
Non laxative
Organic form
Gluten and allergen-free
AS SEEN ON
DID YOU KNOW?
Magnesium deficiency is the
#1 cause of muscle cramps1.
According to World Health Organization, 78% of the US adult population does not meet the recommended daily intake of magnesium2.
OUR PROPRIETARY BLEND
Our magnesium blend is pure, non-laxative and high-absorbing.
Cramp Defense is the only product to contain Truemag, an organic form of magnesium that is naturally found in fruits and vegetables.
Our magnesium blend is pure, non-laxative and high-absorbing.
Cramp Defense is the only product to contain Truemag, an organic form of magnesium that is naturally found in fruits and vegetables.
Exceeded my expectations!
I hope this product continues to perform as experienced so far. I’ll let you know, but for now, I am thrilled. Cramp Defense has very simply, exceeded my expectations! After experiencing 20 plus years of suffering and pain, this is simply amazing.
WILLIAM ZASPEL
Crab Orchard, KY
On all orders with no minimum
Free Shipping and Returns
100% Money-Back Guarantee
For 120 days, even if you use the entire bottle
+80% Success Rate
Try Cramp Defense risk-free!
WHY CRAMP DEFENSE IS DIFFERENT
Fast, simple and pure.
No side effects
Cramp Defense doesn’t cause an upset stomach or any laxative effect.
Fast high absorption
Cramp Defense starts absorbing immediately and becomes even more effective with time.
No fillers and binders
Cramp Defense comes with zero binders, coatings or unnecessary chemicals.
HOW IT WORKS
Magnesium targets muscle cramps in a fast, easy and natural way.
Half way through the bottle, my husband was mentioning he has not had a single leg cramp.
Not a single leg cramp!
BEATE BRUELAND
Salome, AZ
PREMIUM HIGH-ABSORBING MAGNESIUM
Cramp Defense®
180 capsules (3-month supply)
Designed to prevent leg cramps, muscle cramps, and muscle spasms caused by magnesium deficiency.
$23.91
+ FREE shipping and returns!
or
High absorption for fast results
Non-laxative
120-day money-back guarantee
In pure organic form
Gluten and allergen-free
4.3 stars on Amazon
starting at
100% MONEY-BACK GUARANTEE
Try Cramp Defense®, 100% risk-free
Our product works for most, but not for everyone, as every person is different. This is why we guarantee a 100% money back refund for within 120 days of purchase so you have plenty of time to try it. We'll refund you even if you have used the entire bottle!
4.3 stars on Amazon!
OUR REVIEWS
Fix your magnesium
deficiency with Cramp
Defense today!
Dampens inflammation
In the muscles and the entire body
Relaxes blood vessels
And decrease blood pressure, which restores healthy circulation
Boosts Serotonin, Melatonin and GABA
To help you relax and fall asleep
Loosens tight muscles
Caused by excess calcium collected in the muscles as we age
Increases potassium absorption
A mineral critical for proper muscle function
Decreases pain
By blocking pain receptors in the brain and nervous system
Fan for Life!
I am a teacher and was suffering from the lack of sleep and the soreness left in my legs. [...] I am amazed because I had already tried other supplements and sprays and creams to put on my legs and nothing has worked as well!
DONNA M. PETTY
Certified Amazon Customer
Miraculous pills
I was having paralyzing spasms in my back. As soon as I started these pills, I was cured. It was amazing!
LAURA BRUEGGMAN
Certified Amazon Customer
Really works
So far this product has been helping reduce the amount of leg cramps I get. You should know, however, that I had to start with one pill to see what works. I figured I need to take two daily but my husband who has legs cramps needs three to be effective for him. I would definitely recommend this product.
CHRISTINE INDRIOLO
Certified Amazon Customer
You’ve got to try this product!!
Cramp Defense is ABSOLUTELY straight from heaven!! I have fought with cramps for years in I swear EVERY muscle in my legs and feet and NOTHING worked until Cramp Defense. [...] I can’t brag on it enough!! Thank you, thank you, thank you Cramp Defence!!
ALFRED SHARPTON
Certified Amazon Customer
© Cramp Defense MgBRIGHT LLC. All rights reserved.
*The evidence on this website has not been evaluated by the FDA. Magnesium is not intended to diagnose, treat, cure or prevent any disease. Use Cramp Defense® only in consultation with your doctor. Magnesium is a necessary nutrient, not a medication. Cramp Defense is meant to fix a magnesium deficiency. It is not intended to treat any disease condition. Individual results may vary.
Customers and Counting
+300k
+500k
Units Sold Worldwide
2011
SINCE
100%
MADE IN USA
In a FDA-Inspected Facility
Now in our 8th Year!
Do Your Cramps Need Magnesium?
Magnesium deficiency is the #1 cause of muscle cramps1.
According to World Health Organization, 75% of the US adult population does not meet the recommended daily intake of magnesium2.
Fix your magnesium
deficiency with Cramp
Defense today!
© Cramp Defense MgBRIGHT LLC. All rights reserved.
*The evidence on this website has not been evaluated by the FDA. Magnesium is not intended to diagnose, treat, cure or prevent any disease. Use Cramp Defense® only in consultation with your doctor.
WHY CRAMP DEFENSE IS DIFFERENT
Fast, simple and pure.
Our product works for most, but not for everyone, as every person is different.
This is why we guarantee a 100% money back refund for within 120 days of purchase so you have plenty of time to try it. We'll refund you even if you have used the entire bottle!
I hope this product continues to perform as experienced so far. I’ll let you know, but for now, I am thrilled. Cramp Defense has very simply, exceeded my expectations! After experiencing 20 plus years of suffering and pain, this is simply amazing.
Loosens tight muscles
Caused by excess calcium collected in the muscles as we age
Decreases pain
By blocking pain receptors in the brain and nervous system
or
Try Cramp Defense, 100% risk-free
or
Magnesium helps:
Caused by excess calcium collected in the muscles as we age
• Loosen tight muscles
• Increase potassium absorption
• Decrease pain
• Dampen inflammation
• Boost serotonin, melatonin and GABA
• Relax blood vessels
HOW IT WORKS
Magnesium works in multiple ways to give you relief.
Dampens inflammation
In the muscles and the entire body4
Relaxes blood vessels
And decrease blood pressure, which restores healthy circulation6
Boosts Serotonin, Melatonin and GABA
To help you relax and fall asleep8
Loosens tight muscles
Caused by excess calcium collected in the muscles as we age3
Increases potassium absorption
A mineral critical for proper muscle function5
Decreases pain
By blocking pain receptors in the brain and nervous system7
Loosens tight muscles
Caused by excess calcium collected in the muscles as we age
Increases potassium absorption
A mineral critical for proper muscle function
Decreases pain
By blocking pain receptors in the brain and nervous system
1) Mayo Clinic.
Mayo Clinic Proceedings.
Mayo Clinic and Muscle Cramp Causes
2) Dietary Magnesium Intake in a National Sample of US Adults. The American Academy of Nutritional Sciences
3) Magnesium: Natures Physiologic Calcium Channel Blocker
4) Magnesium and the Inflammatory Conditions
5) Mechanism of Hypokalemia and Magnesium Deficiency
6) Magnesium and Inflammation in Cardiovascular Conditions
7) The Mechanism of Magnesium Block of NMDA Receptors
8) Benzodiazapene and GABA Receptors are Involved in the Anti-Anxiety Effect of Magnesium
Magnesium Deficiency Decreases Plasma Melatonin
4.3 stars on Amazon
OVER 500K SOLD!
MADE IN THE USA
or
Made in the USA
Over 500k sold!
4.3 stars on Amazon
Not a single leg cramp
Half way through the bottle, my husband was mentioning he has not had a single leg cramp.
BEATE BRUELAND
Salome, AZ
Questions?
How much Cramp Defense® do I need per day?
How quickly does it work?
FAQ