Refund and Return Policy

Review the Motscbuy refund and return policy. Learn about our quality guarantee, shipment error protocols, and laboratory research product eligibility.

Refund and Returns Policy

Last updated: October 24, 2023

Our refund and returns policy lasts 30 days from the date of delivery. If 30 days have passed since your purchase, we can't offer you a full refund or exchange.

To be eligible for a return, your item must be unused, unopened, and in its original condition, including original packaging, seals, and labeling intact. Because our products are research chemicals intended strictly for laboratory and research use, any vial, container, or packaging that has been opened, tampered with, or had its seal broken cannot be accepted for return, regardless of reason.


Non-Returnable Items

To complete your return, we require your order number or proof of purchase. Please do not send products back without first contacting us for return authorization — unauthorized returns may not be processed.


Quality Guarantee

Every batch we sell is produced and tested to meet strict purity and quality standards. If a product arrives with a manufacturing defect, fails to meet its stated purity specification, or does not match its Certificate of Analysis (COA), we will replace it or issue a refund at no cost to you. Please contact us within 7 days of delivery with your order number and photos of the item so we can investigate and resolve the issue quickly.

Shipment Errors

If you receive the wrong product, an incomplete order, or an item damaged in transit, contact us within 48 hours of delivery with your order number and photos of the item and packaging. We will cover the cost of correcting shipment errors, including replacement shipping, at no charge to you.


Laboratory Research Product Eligibility

All products sold on motcpeptide.com are intended for laboratory and research purposes only and are not for human or animal consumption. Because of the nature of these products: • Returns are only accepted for unopened, sealed items in original condition. • We cannot accept returns on any product once the seal has been broken, due to the inability to verify handling, storage, or integrity after opening. • Products must have been stored according to the recommended conditions listed on the product page prior to return.

Refunds Process

Once your return is received and inspected, we will email you to confirm receipt and let you know whether your refund has been approved or rejected. If approved, your refund will be processed to your original method of payment. Please allow several business days for the credit to appear, depending on your bank or card issuer.

Late or Missing Refunds


Sale Items & Exchanges

Only regular-priced items are eligible for refund. Sale and discounted items are final sale and cannot be refunded. We only replace items that are defective, damaged in shipment, or do not match their COA. To request an exchange, email us at support@motcpeptide.com with your order number and photos. We'll provide instructions for returning the item to: Motscbuy Returns, 100 Innovation Way, Suite 400, Boston, MA 02111.

Shipping Returns

To return your approved product, you should mail your product to: Motscbuy Returns, 100 Innovation Way, Suite 400, Boston, MA 02111. You are responsible for return shipping costs unless the return is due to our error (wrong item, shipment damage, or quality issue). Shipping costs are non-refundable. For items over $100, we recommend using a trackable shipping method or purchasing shipping insurance, as we cannot guarantee receipt of returned items.