Select options MTHFR Gene Test Kits $90.00 PLEASE NOTE THIS TEST IS AVAILABLE FOR POSTAGE TO AUSTRALIAN ADDRESSES ONLY. The MTHFR Gene Test is done via Nutripath Integrative Laboratories in Australia. Once ordered, the test kit will be posted to you within 1-2 business days to do in the comfort of your own home. The test will detect both MTHFR C677T and MTHFR A1298C gene mutations. The test is 100% accurate. YOU CAN CHOOSE EITHER THE BLOOD SPOT TEST OR BUCCAL SWAB The blood spot test is a simple and painless pin prick test The buccal swab is a simple swab from the inside of the cheek.