Many people associate sunscreen with summer holidays and sunny days, but protecting your skin from UV damage is just as important during the winter months. Even when temperatures are low and sunshine feels minimal, harmful ultraviolet rays are still present and can quietly impact your skin’s health and appearance.
Understanding UVA and UVB Rays in Winter
The sun produces two main types of ultraviolet radiation that affect the skin: UVA and UVB. UVB rays are responsible for visible sunburn and are strongest in summer. During winter, UVB exposure is reduced, which is why burning is less common.
However, UVA rays remain consistent all year round. These rays penetrate deeper into the skin and are the primary cause of premature ageing, collagen breakdown, pigmentation, and loss of elasticity. UVA rays can pass through clouds and glass, meaning your skin is exposed even on overcast days or while indoors near windows.
High SPF Isn’t Always Necessary — Broad-Spectrum Protection Is
A common misconception is that winter sunscreen must have an extremely high SPF. In reality, very high SPF factors aren’t always necessary during winter, particularly if sun exposure is limited.
What is essential is choosing a broad-spectrum sunscreen that protects against both UVA and UVB rays. A well-formulated sunscreen with moderate SPF and strong UVA protection offers effective daily defence while feeling comfortable on the skin.
Reform Skincare sunscreens are designed to provide reliable broad-spectrum protection while supporting the skin barrier — making them ideal for everyday winter wear. Lightweight and non-greasy, they layer seamlessly under moisturiser and makeup, encouraging consistent daily use.
Winter Conditions Can Weaken the Skin Barrier
Cold weather, wind, and indoor heating can compromise the skin’s natural barrier, leading to dryness, sensitivity, and irritation. When the skin barrier is weakened, it becomes more susceptible to environmental stressors — including UV radiation.
Using a daily sunscreen alongside your moisturiser helps protect vulnerable winter skin while preventing long-term damage that may not be immediately visible.
Make Sunscreen a Year-Round Habit
Daily sunscreen use is one of the most effective ways to protect skin health, prevent premature ageing, and maintain an even complexion over time. Incorporating a high-quality sunscreen, such as those from Reform Skincare, into your winter routine ensures your skin is protected no matter the season.
Sunscreen isn’t just for summer — it’s a year-round essential your skin will thank you for.
