1. What and why?
One of the primary threats to our skin during the winter months is the cold. Low temperatures disrupt the skin’s natural balance, leading to a range of issues. When we are exposed to the cold, vasoconstriction occurs — a process where blood vessels tighten — which slows down blood circulation to the skin. This reduced blood flow means that the skin receives fewer nutrients, and its ability to regenerate decreases. As a result, the outer layer of dead skin cells, or epidermis, sheds more slowly, causing the skin’s texture to become uneven and its complexion to look dull and tired.
Additionally, the cold air and dry conditions can cause an imbalance in the skin’s oil production. The skin often retains more sebum, or natural oils, as it tries to compensate for the lack of moisture in the air. However, this excess oil can clog pores, providing an ideal environment for bacteria to thrive. This leads to an increased risk of breakouts and inflammation, especially on the face. So, while winter brings cozy vibes, it also requires extra attention to maintain healthy, balanced skin.
While the cold weather outside can harm your skin, spending long hours indoors in heated spaces presents its own set of challenges. During the winter months, heating systems — whether it's central heating or portable heaters — tend to dry out the air, leading to a significant loss of moisture in the skin. This dry indoor environment strips the skin of its natural hydration, causing it to feel tight, rough, and dehydrated. The constant exposure to dry, warm air can leave the skin’s moisture barrier compromised, making it more susceptible to irritation and discomfort.