Price includes ground shipment within the United States. Please allow up to 5 business days for standard delivery. Overnight delivery can be added for an additional fee during the checkout process. *Orders must be received by 3pm CST on a business day to ensure delivery for the next business day. Please Note: Overnight Shipping not available to PO Boxes!

SKU: PDT-90 Category:


Test results are available within 3-5 business days of receipt of the sample at the laboratory. The PDT-90 kit includes easy to follow instructions and a pre-paid mailing envelope that is used to send the hair sample to the laboratory. Test results are confidential; each kit has its own unique identification number that is used to access the results.