How To Contact Us

You are welcome to contact us at (800) 310-3518 to:

1) Place an order over the phone

2) Speak to a MEGA Endurance representative about ANY product in our catalog (every rep is highly knowledgeable about EVERY product)

3) Cancel any subscription-based monthly program you signed up for with for MEGA Endurance

You are also welcome to email us at [email protected] for the following:

Order Tracking

Billing Issues


The mailing address for refunds is:

19801 Nordhoff Pl., Unit 111
Chatsworth, CA 91311

*Please call us first at (800) 310-3518  to get an authorization code for your refund.

(We do not accept checks for purchases. If you do not have a credit cards you can buy a pre-paid one and use that)

Thank you for your business!



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Copywrite ©2011- Lawrence Supplements. All Rights Reserved. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. This product is not intended for those with a medical condition. User only as directed. Do not use this product if you are at risk of or are being treated for high blood pressure, kidney, liver, thyroid, or psychiatric disease, anxiety, depression, seizure disorder, herpes, or stroke. Consult your physician before prescription drug. Not for use by children under the age of 18. Free shipping is to the United States only.