5 stars Honestly, I don't know how all these people had problems with Cerascreen. I have been a loyal customer of theirs for a few years now. I have done several Vitamin D tests and never had any problems. The instructions come with the test, and the shipping is free (I live in Italy and their lab is in Germany). Once, they even offered to send me a replacement kit after I made a mistake taking the test! To me, this is amazing, considering the cost of the product. It means they really care about their clients. I will definitely keep on buying the Vitamin D test from CeraScreen!

Helpful Food Allergy Test I took the food allergy test and was pleasantly surprised by how straightforward the process was. Shipping was a day or two slower than anticipated, but I can't complain about that during a pandemic. The instructions were clear, getting the blood sample wasn't really painful at all, and the results were quite informative. I got confirmation of an allergy that I knew of, and found out about a couple of foods I might be sensitive to that might explain some stuff.

Terrible custom service be careful buying from this store. They forgot to stamp the return letter with the return form, when I realized unfortunately I had already done the blood test. I then contacted them to find a solution, they never responded, whether by email, on social networks they even saw my message but did not bother to respond and by phone unreachable neither. I had to manage to find the address of the laboratory and pay at my own expense the return of the sample because their customer service is non-existent. to flee there are better stores with better rates that offer good quality services

Sent test in on May 31 - still nothing I sent my test in on May 31, and I still haven’t gotten results. I have emailed twice and they keep saying they’re “behind” and I can cancel if I want. I need this information so unfortunately they’re in control…

Corona Antibody is very PAINFUL, lancets sharp Covid Antybody test kit, is lousy, the lancets were VERY painful and sharp, made a real cut in my finger, couldn't Type for 3 Days, nothing like in a dr. surgery, besides it is now 6 Days and have NOT received my results! My review on the website just got deleted...... so makes me wonder how many more people out there had same experience SO HANDS OFF THIS COMPANY........