100% of all testers confirm that it is easy to use
Beauty products not only have to work, but also have to be practical and pleasant to use. That’s why the SlimCOOL practical study didn’t just measure. In addition to the “hard facts”, it was important to find out the “soft facts”. The practical study therefore also asked how the activation with water was, whether the […]
100% of all testers confirm that it is easy to use Read More »