Returns & Refunds
Shipment protection
Damaged products are replaced at no cost with photo evidence under our free shipment protection policy.
Quality concerns
If a product appears to deviate from its Certificate of Analysis, contact support immediately with your order number and batch ID. We will investigate and resolve verified quality issues.
Eligibility
Because products are research materials, opened vials are generally not eligible for return unless a quality defect is confirmed. Unopened, intact orders may be reviewed case-by-case within 14 days of delivery.