Neurotransmitters$154.00 Test kits are for purchase if prescribed by your doctor at CNHP. A refund will be given if there is not documentation of your doctor’s test kit order on file. Neurotransmitters quantity Buy with – OR – Add to cart Category: Self-Pay Testing Kits Tag: Test Kits Related products At Home SIBO/Lactulose Breath Test $50.00 – $175.00 Select options Fertility Profile $220.00 Add to cart Saliva Hormone Test $90.00 – $130.00 Select options