A simple urine test provides clarity!
The cryptopyrroluria test is a urine test that you can easily carry out yourself using the simple instructions and send it to the laboratory:
You can order your crypto test with one click.
The cost of a KPU urine test is around € 35. With this voucher code you will receive a 5% discount: AP30905
It is important to ensure that you have not taken any B vitamins or zinc supplements in the last 7 days before urinating. Otherwise this could lead to false negative results. This is also described in the instructions for the test.