Do I need to refrigerate my DNA sample?

How long is my DNA sample good for?

You do not need to refrigerate your DNA sample. Rest assured, your cheek swab sample is stable at for up to 15 years even after collection, so there’s no need for any special storage. Do your best to keep the sample in a dry, room-temperature environment, and it will remain in good condition until it is ready to be sent back to our lab!

Of course, we don't recommend holding onto the sample for 15 years. Mail it back as soon as you can to get your results. 😊

If you have any concerns or questions about sample storage or shipping, feel free to reach out to us at support@selfdecode.com. We’re here to help!