In winter, skin often feels drier, more sensitive, and sometimes tight. We'll explain why and how you can protect sensitive skin from the elements.

Hyaluronic acid is one of the most researched substances in dermatology. This naturally occurring molecule can bind up to a thousand times its weight in water and is crucial for hydration.

Ectoine has been studied for decades. In nature, it helps microorganisms survive in the harshest conditions. Now, this incredibly powerful molecule is attracting a great deal of attention in dermatology.