Our mission is to help people live to the fullest!

Whether you are a professional athlete or an absolute beginner. We are here to help you. We monitor nutrition issues and select products that we believe will help you stay healthy and active.

We fell in love with Skratch Labs.

There is no other brand like it. It has a proven history yet their approach is so modern! Simple is better. But still backed up by science. We are very happy and proud to become their EU partner and have a chance to bring these great products to the European market.

Meet the team behind Tested On Humans Collective

 Pedro Rozenkraft

I founded Tested On Humans because I found out on my own body
that if I wanted to improve and train all year long,I couldn't care what I ate.
And yes, it is always better to eat a normal diet.
But there are millions of things each of us has to deal with
every day, so for many of us, having a help in the form of good
quality supplements is often the only way to stay strong and healthy. 


Jan Horák 

Jan has been doing endurance sports all his life.
Cycling, cross country skiing, ski touring, kitesurfing, you name it!
Whenever there is a chance, Jan is gone in the mountains:).
When behind the laptop, he pushes our distribution network forward.  

The selection of products in our portfolio is the result of a journey, which was advised by a number of interesting personalities, whom we had the opportunity to meet and to whom we would like to thank.


Jan Falge, a great coach and a man who opened the way for me to systematic triathlon training and showed what is real with a professional approach. If you would like to try it for yourself, go to www.koa.cz .

Iva Kubešová and her certified course in sports nutrition, which I recommend to everyone, whether you want to become a nutrition consultant or educate "only" for yourself. Iva will give you an independent view of nutrition and supplementation and will open your eyes in many things. Who would like to consider it, go to www.behejsrdcem.cz .

Helle Frederiksen, ITU World Champion and her long-term training course on injury, injury prevention and nutrition, where there is less is more and food sources are not just an empty topic. Helle has a very special approach to training and supplementation, where the basis of everything is the ability to perceive your own body and set your motivation. More at www.hellefrederiksen.com.

B Running Mag, Béčko or simply B. Because they have their speech talking about sports and running. And they do it beautifully. If you don't have Béčko yet, take a look at www.brunningmag.cz.


Sokol Maxičky - a bunch of fools, with whom I traveled around the world at races. I will probably never forget the trip to the World Cup in Canada. And of course the top of every season in Horní Mísečky in our annual hardest cross country skiing race!