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If you have a question regarding diet, your workout or nutrition, please do a search on our Forum for your answer first. If you do not find what you're looking for, please post your question there in the appropriate category. Our nutritionists and trainers will make every effort to answer your questions there first.

Otherwise, feel free to send us your comments, concerns or testimonials by filling out and submitting the form below. We look forward to hearing what's on your mind.

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(8:30 a.m - 4:30 p.m., Mon. - Fri., Pacific)


18750 Oxnard St. #408
Tarzana, CA USA 91356

Customer Service Information:

Defense Nutrition®, LLC / Warrior Diet®, LLC
18750 Oxnard St. #408
Tarzana, CA USA 91356

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Success Stories

"Warrior Diet supplements, the Essentials, Bars and Whey, are the only ones I trust. I know they work, I know they're clean, and nothing comes close to the taste. I feel so strongly about the products I have put my family on them." - Marc

"I've been in the supplement industry for years and have access to hundreds of brands, but I'll keep coming back for Warrior Whey™ because of the unparalleled quality and taste. " - Geof Else

"The one-of-a-kind Defense Nutrition® peanut butter flavor is absolutely, unbelievably delicious! I now feel like I'm cheating every time I drink it, but it's actually incredibly healthy. " - Adrian