Frequently Asked Questions
Everything you need to know to fuel your performance.
How long does shipping take for Berzerk gear?
Standard shipping typically takes 3-5 business days within the continental US. International orders may take 7-14 business days depending on customs processing.
What is your return policy for supplements and apparel?
We offer a 30-day return policy. Apparel must be unworn with tags attached. For hygiene and safety, supplements can only be returned if the security seal is intact and unopened.
Are your energy formulas banned-substance tested?
Yes, all Berzerk performance supplements undergo rigorous third-party testing to ensure they are free from banned substances and meet professional athletic standards.
How do I track my order?
Once your order ships, you will receive an email with a tracking number and a link to our carrier's tracking portal to monitor your delivery in real-time.
Do you offer military or first responder discounts?
Absolutely. We offer a 15% discount to all active military, veterans, and first responders through our verification partner at checkout.
What payment methods do you accept?
We accept all major credit cards (Visa, Mastercard, AMEX), PayPal, Apple Pay, and interest-free installment plans via Klarna and Afterpay.