How to Collect Your CircleDNA SampleUpdated 2 months ago

Collecting your sample is quick, gentle, and non-invasive. Just follow these simple steps to ensure a smooth process and accurate results.

Before You Begin

To avoid contamination and get the most accurate sample, please:

• Do not eat, drink, smoke, chew gum, or brush your teeth for at least 30 minutes before collecting your sample

• Wash your hands with soap and water

• Make sure your mouth is clean and free of food particles

• If you find that your cheeks are too dry to swab, we recommend gurgling with a little plain water prior to collecting your sample.

• Many users find it easiest to collect their sample first thing in the morning before brushing their teeth.

Step-by-Step Collection Instructions

1. Open the Cheek Swab Packet

• Take out the soft, sterile swab. Be careful not to touch the tip.

2. Collect the Sample

• Rub the swab firmly along the inside of one cheek 10 times.

• Use a rotating motion to collect enough cheek cells.

• Repeat on the other cheek using the same swab.

3. Insert the Swab into the Tube

• Open the collection tube that contains the preservative solution.

• Place the swab into the tube and break off the stick at the scored line so that the tip fits inside.
  

4. Seal the Tube

• Close the cap tightly to prevent leakage during shipping.

• Gently shake the tube to mix the solution with your sample.

5. Package Your Sample

• Place the tube into the provided Specimen Bag and seal it.

• Follow the return instructions to send your sample to our lab.
  

  
  
  
  
  
  

  
  
  
  
  
  

  
  

Final Tips

• Make sure your kit is activated through the Circle App before sending it back.

• Return your sample as soon as possible after collection for the best results.

• If the preservative solution spills or the tube is damaged, you can request a replacement kit through the Circle mobile app

Note: As long as your swab is submerged in the stabilizer and the tube is sealed, your sample will remain preserved. It can be safely stored for up to 3 months at temperatures ranging from -20ºC to 50ºC (-4ºF to 122ºF).