Doctor Eckstein MEN

Sunscreen is an indispensable product when it comes to protecting the skin from the harmful effects of UV radiation. But how long does sunscreen last? Can it lose its effectiveness? And is it problematic to use sunscreen that has been open for a long time?

21 August 2024

You’ve probably seen the word being used a fair bit: for some time now, parabens have been considered potentially harmful ingredients in skin creams, shampoos and other products. They are suspected of having a hormonal effect. But where do these warnings come from and is the fear of parabens really justified? We investigate and take you on a journey into the world of preservatives.

23 October 2024

Pimples on the bum are a common issue that affects many people. Although pimples on the buttocks are not as visible as pimples on the face, they can be just as annoying and uncomfortable. Find out here what causes pimples and what you can do about them.

07 May 2025