110% Guaranteed!

For USA Customers: We are so confident that MgBRIGHT will significantly help your cramps, we will refund 110% of the purchase price within 120 days of purchase.  If you want to return MgBRIGHT for any reason, even if you've used the entire bottle, you will receive a 110% refund of the purchase price. You will receive a prompt and courteous refund, no questions asked.   

* For orders of more than one bottle, the other bottles must be unopened.  Return must be postmarked 120 days or less from day of purchase.  


For Canada and International Customers:   Shipping price not included in guarantee. Example: Product price $69.91 and $9 for Shipping -- you will only be refunded product price of $69.91.

Thousands of People Just Like You Use and Love Cramp Defense™ Every Day -- But it is Only Available Through This Website!


110% Guaranteed

If you aren't happy, we'll refund you 110% within 120 days of purchase.


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FREE US Shipping!

We ship your order to any address in the United States free of charge!