Returns Policy

Protecting your rights for worry-free shopping

We are committed to providing quality products and services. If you are unsatisfied with a product or encounter quality issues, please follow the policy below to request a return or exchange.

Return & Exchange Types

Quality Issue Returns

Product has quality issues such as reduced activity, substandard purity, contamination, etc.

Time: Within 30 daysCondition: Provide problem description and relevant proof (e.g., experimental data)

Order Error Returns

Wrong product shipped, incorrect quantity, or product specifications do not match order.

Time: Within 7 daysCondition: Product unopened, unused, with intact packaging

Shipping Damage

Product damaged during shipping, such as broken packaging, leakage, etc.

Time: Report immediately upon receiptCondition: Provide unboxing photos or videos as evidence

Return Process

1

Submit Request

Contact customer service to explain reason

2

Review & Confirm

We will review within 1-2 business days

3

Return Product

Return product as instructed (freight collect)

4

Processing Complete

Refund or replacement shipped

Non-Returnable Items

We cannot accept return requests for the following:

Opened or used products
Products past expiration date
Products deteriorated due to improper storage
Custom or special order products
Products already returned or exchanged once

Refund Information

• Refunds will be processed within 3-5 business days after receiving and confirming the return

• Refunds will be returned to your original payment account

• Replacement products will be shipped within 1-2 business days after receiving the return

• If return/exchange is due to quality issues, return shipping will be covered by us

If you have any questions, please contact customer service: support@mxbioscience.com or 400-888-2666