Collect your blood sample first thing in the morning, within 30 minutes of waking, by pricking your finger with a lancet provided in the test kit. Place a few drops of blood on the collection card and let it dry for at least 60 minutes. Once dried, send your sample back in the pre-paid mailing envelope to the lab for testing. Before collecting your sample, please make sure to activate your kit at lookhealth.com/activate. Watch the blood collection video for more information, and read the sample collection instructions provided in your test kit.