Frequently Asked Questions

1. Where are your products made?

All Muscle Mystery products are proudly manufactured in trusted, GMP-certified facilities in the United States. Every batch is produced under strict quality and safety standards to ensure premium results.

2. Do you ship internationally?

No.
At this time, Muscle Mystery ships exclusively within the United States.

We are working on expanding international shipping in the future. If you are outside the U.S. and wish to order, you can contact us for updates:
📩 support@musclemystery.store

3. How long does shipping take?

Once your order is processed (1–3 business days), estimated delivery times are:

  • Standard (3–7 business days)

  • Express (1–2 business days)

Delivery times may vary due to carrier delays, weather, or peak seasons.

4. How much is shipping?

We offer two simple, flat-rate shipping options:

  • Standard Shipping: $8.99

  • Express Shipping: $14.99

Shipping is calculated at checkout.
From time to time, we may offer promotions such as free shipping over a certain amount.

5. Do you accept returns?

Yes. We offer a 30-day return policy for unused, unopened items in original packaging.

To start a return, email us at:
📩 support@musclemystery.store
Please include your order number and reason for return.

  • Returns must comply with our Return & Refund Policy.

6. Are your products safe to use?

Our supplements are formulated with high-quality ingredients and are intended for healthy adults.

Please note:

  • Always follow the directions on the label

Do not exceed recommended servings

  • If you are pregnant, breastfeeding, taking medication, or under medical care, consult your healthcare provider before use

Our products are not intended to diagnose, treat, cure, or prevent any disease.

7. Can I use more than one Muscle Mystery product together?

Yes, many of our products are designed to be used together (for example: BCAA + Pre-Workout).

Always:

  • Follow serving sizes
  • Be mindful of total daily stimulant intake (such as caffeine)

If you’re unsure, consult a healthcare professional.

8. How can I contact you?

You can reach us anytime at:
📩 support@musclemystery.store

We aim to respond within 1–2 business days.