why buccal swab

Using a painless, non-invasive buccal swab (inner cheek swab) to collect your DNA.
It’s quick, easy, and suitable for both adults and children. No needles, no fuss.
Our buccal collection method is clinically validated for high accuracy and reliability.

Preparation Checklist

Fill in the Request and Consent Form.
Brush your teeth at least 30 minutes before (ideally within 1 hour).
Avoid eating, drinking, chewing gum, smoking, or using mouthwash after brushing.
Wash your hands before handling the swab.
Follow the instructions inside the test kit or in the video below.

How to Collect Your Sample

Step 1

Tear the seal and open the swab collection kit.

Step 2

Open the tube by pushing the upper part of the cap.

Step 3

Place the swab inside your mouth on your tongue for 10 seconds to moisten the swab.

Step 4

Use your fingers to gently press on one side of your cheek. On the same side, swab 30 times firmly in an up-and-down motion inside your cheek (buccal).

Step 5

Without removing the swab from your mouth, repeat step 4 on the opposite cheek.

Step 6

Place the swab back into the tube and close it tightly.

Step 7

Label the tube with your name, IC number and the date of swab collection.
(Note: For multiple swab tubes, label each of the tubes respectively).

Step 8

Place the swab collection tube into medical biohazard bag, seal the bag and return it to your respective healthcare provider.
(Note: The Request and Consent Form should be completed and returned to the healthcare provider prior to swab collection).

step-by-step tutorial video

Watch the step-by-step tutorial video below. Click the dropdown box to select a different language.