Help Center
How to order, shipping, returns, and everything you need to shop with confidence at Master Muscles.
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How to order
Create an account, add products, and checkout in minutes.
Learn more →After your order
Confirmation emails, tracking, and what happens next.
Learn more →Shipping & delivery
Bahrain, Saudi Arabia, and GCC delivery times and fees.
Learn more →Returns & refunds
Our 14-day return policy for unopened products.
Learn more →Payments
Cards, Apple Pay, and COD in Bahrain.
Learn more →Your account
Profile, order history, and re-ordering.
Learn more →Frequently asked questions
What is Master Muscles?
Master Muscles is an authentic sports nutrition retailer based in Bahrain, delivering online to Saudi Arabia and the GCC through mastermuscles.net.
Which countries do you deliver to?
We currently ship to Saudi Arabia and selected GCC countries (such as the UAE, Kuwait, Oman, and Qatar when enabled in the store). Choose your country in the country selector or at checkout to confirm availability.
How long does delivery to Saudi Arabia take?
Delivery to Saudi Arabia is usually 5 to 8 business days after your order is confirmed, depending on city and carrier. Times may vary during peak seasons and holidays.
How is international shipping calculated?
Shipping is calculated by cart weight and destination country. An estimated rate appears in your cart and is confirmed at checkout before you pay. See our Shipping Policy.
Are your supplements authentic?
Yes. We sell genuine products from trusted international brands through authorised suppliers. Master Muscles is an official agent for selected brands such as Applied Nutrition in Bahrain.
Which payment methods work for international orders?
For international orders we accept Apple Pay and credit cards (Visa/Mastercard) through secure online checkout. Cash on delivery (COD) is available for eligible orders in Bahrain only.
What is your return policy for international orders?
Returns may be requested within 14 days of delivery for unopened items with intact safety seals. Email contact@mastermuscles.net with your order number before sending anything back. See our Refund Policy.
Are customs duties or VAT included?
VAT or customs charges may apply under your country rules. Applicable taxes are shown at checkout where required. Displayed prices may be shown before tax depending on your market.
How do I track my order or contact support?
After ordering you will receive confirmation and tracking emails. For help: contact@mastermuscles.net or WhatsApp +973 3397 1697 (support hours 10:00–13:00 and 16:00–22:00 Bahrain time).
Still need help?
Our team is ready to help with orders, products, and delivery questions.