GX Sciences Pre-Pay Program Pay now, receive extra dollars to your Account for future testing! Up to 16.6% in savings!
Choose Your Savings Tier Now! NOTE: Once payment has been made our staff will apply your total credit to your account as a gift certificate within 1 - 2 business days. Payment for tests will automatically be deducted from your credit amount.
NOTE: At any time you can view your credit balance by logging in and clicking onMY ACCOUNT.