Frequently Asked Questions
Everything you need to know about shopping with Protein.com.
How do I know which size will fit me best?
Each product page features a detailed size guide with specific measurements. We recommend comparing these measurements to a similar garment you already own for the perfect fit.
What is your return policy?
We offer a 30-day return window for all unworn items with original tags attached. Simply visit our Returns Portal to start your request and receive a prepaid shipping label.
When will my order arrive?
Standard shipping typically takes 3-5 business days. Once your order is processed, you will receive a tracking number via email to monitor your delivery in real-time.
Do you offer international shipping?
Yes, Protein.com ships to over 50 countries worldwide. Shipping costs and delivery timelines vary by location and will be calculated at checkout.
What payment methods do you accept?
We accept all major credit cards (Visa, Mastercard, American Express), PayPal, Apple Pay, and buy-now-pay-later options like Klarna and Afterpay.
Are your materials sustainably sourced?
We are committed to ethical fashion. Over 70% of our current collection is made from organic cotton, recycled polyester, or Tencel to minimize our environmental footprint.