Reviews 92
Filters:
Rating
Language
Sort:
Most recent

Hello, I have felt good. In some studies I have wa...

Hello, I have felt good. In some studies I have wanted to participate, sometimes I have been waiting for confirmation, but I have participated in another and nothing. I like to come to this.

Excellent

Cool

I have been able to verify in a study carried out ...

I have been able to verify in a study carried out with Zurko, that although the products are not very effective, they are punctual at the time of payment once the study has finished, and they answer emails when you write to them.

Very professional and very friendly staff. They ha...

Very professional and very friendly staff. They have never asked me for anything to include me in the studies, nor do I know of anyone who asked for it. Good way to get some extra income!

More

Embarrassing and lack of professionalism

Embarrassing and lack of professionalism
They give me time 1 month ago, they call me 2 days before and because they do delay the hour 2 hours and a half.
On the same day I had the appointment they tell me that it is canceled, with total borderio the one that calls you
Shameful

Well

I call to consult and the lady who answers the unp...

I call to consult and the lady who answers the unpleasant and unfriendly phone hangs up the phone, I call again and she tells me that there is no consultation, I do not recommend this site with this staff at all

I like

Deluxe

Jose Gregorio, I hope you have proof of such a tre...

Jose Gregorio, I hope you have proof of such a tremendous accusation, because if you are not committing a crime of public slander.
I have been a volunteer for a long time, and they have called me continuously without any kind of help involved. I am delighted with the Zurko staff and more with the receptionists.

Well

The need is essential for this company to work. I ...

The need is essential for this company to work. I have irradiation sun marks to test "sun protection" creams since 2 years ago and they don't fade. Cruel but if you need money, nothing more to say.

Well