Moisturisers are among the most widely used skincare products, yet they're also one of the most misunderstood. Many people assume that moisturisers simply "add moisture" to the skin. In reality, healthy skin already contains water. The primary role of a moisturiser is to help the skin retain that water, support the skin barrier and reduce excessive moisture loss. Not all moisturisers work in the same way. Different formulations use different combinations of ingredients to sup

Dry skin and dehydrated skin are often used interchangeably, but they describe two very different things. Dry skin is a skin type, meaning it naturally produces less oil than other skin types. Dehydrated skin is a temporary skin condition, where the skin lacks sufficient water, regardless of how much oil it produces. Although the two can occur together, understanding the difference is one of the most important steps in choosing the right skincare routine. If you've ever wonde

Your skin is constantly losing water. Although this may sound surprising, it's a completely normal biological process that occurs every minute of every day. Known as transepidermal water loss (TEWL), this natural movement of water plays an important role in healthy skin function. Problems arise when water leaves the skin faster than the skin barrier can regulate it. Excessive transepidermal water loss can contribute to dryness, tightness, rough texture and increased sensitivi