Jennifer Hoffman is a well known actress and tv presenter on Dutch television, with a deep interest and passion for all things sustainable. She is always looking for greener ways to travel and wants nothing more than for her stories to make a difference. We had the...

It is almost impossible to pronounce, hy-a-lu-ronic acid, and it also sounds very chemical, but Hyaluronic acid is a super effective, natural substance that can do a lot of good for your skin. What does hyaluronic acid do? Because hyaluronic acid can retain so much...

It's often women who suffer from continuously red, painful skin with bumps. Sometimes even a diagnosis is given: rosacea. But what is it? And how do you best deal with it? Rosacea is a skin condition in which the skin is chronically inflamed. The skin is red, with...

Vitamin C is super popular. Both the body and the skin need it to be healthy. But what is it exactly? And what does it do exactly? Witlof Skincare skin expert Caroline van Eeuwijk explains. What is Vitamin C? Vitamin C is an antioxidant and is, among other things,...

Retinol (or vitamin A) has been a super-popular ingredient in many skincare products for a while now. But what exactly is retinol? And what does it do for your skin? In this blog, Witlof Skincare skin expert Caroline van Eeuwijk tells you everything you need to know...

Kim Lammers, a former professional hockey player, was never much into skincare. Until she found out that all those hours in the burning sun on the hockey field caused some skin damage, she started to look into it more. What products does she use? What is important to...