Frequently Asked Questions
Everything you need to know about your Muscle Nation order and products.
How long does shipping take?
Standard shipping typically takes 3-7 business days within Australia. International orders may take 7-21 business days depending on your location and customs processing.
What is your return policy?
We offer a 30-day return policy for all unworn and unwashed items with original tags attached. Please note that supplements and sale items are final sale for hygiene and safety reasons.
How do I know what size to order?
Each product page features a detailed size guide. We recommend measuring yourself and comparing it to our chart. If you are between sizes, we generally suggest sizing up for a more comfortable fit.
Do you offer Buy Now, Pay Later options?
Yes, we support various flexible payment methods including Afterpay, Klarna, and Zip Pay, allowing you to split your purchase into interest-free installments.
Are your supplements lab-tested?
Absolutely. All Muscle Nation supplements undergo rigorous third-party testing to ensure purity, potency, and safety, meeting the highest industry standards.
Can I change my order after it has been placed?
Because we aim to process orders as quickly as possible, we can only make changes within 30 minutes of placement. Please contact our support team immediately via live chat for assistance.