Before you collect your hair, we’ll mail you a hair sample collection kit (HTMA) from the lab that does the testing. There are instructions included within the test kit. You’ll also be able to watch a video that we created to help you with this process. You’ll want to ask a loved one or your hair stylist to collect a sample of your hair in 3-5 different spots at your hairline (so it’s not visible). The hair sample must be collected from your scalp and be no longer than 1.5 inches in length. Following these instructions ensures that your HTMA results will show your mineral and heavy metal stores over the last 3-4 months. Don’t worry, you don’t need to remember all of this! We’ll send you instructions in your kit.