About Codex's genetic testing

• How accurate is Codex's test?

• What testing options are available at Codex?

• Is Codex a registered medical laboratory in Hong Kong?

Sample collection

• Will test accuracy be affected when using a saliva sample instead of a blood sample?

• What should I be aware of before collecting samples?

• How do I collect saliva samples?
• How do I return saliva samples? (Hong Kong only)
• I have trouble collecting saliva, what should I do?
• Where is my sample being analyzed?

Order/Shipping

• How do I order genetic testing?

• ​Can I order genetic testing for someone else?

Test report

• How long does it take for my test report to be completed?

• How do I track the progress of my report?

• How do I view the report?

• ​I don’t understand the report content, what should I do?