Contrary to popular belief, UV rays do not disappear with the cold: snow, wind and diffused light can continue to impact the skin. Even under clouds, up to 80% of UV rays can pass through the atmosphere and penetrate the skin. It is therefore essential to maintain appropriate sun protection all year round.
Why protect yourself from the sun in winter?
Snow reflection and winter light increase UV exposure, particularly in the mountains. Even if the sensation of heat is less, UVA rays, responsible for skin aging, penetrate deep into the skin.
Not protecting yourself can cause premature wrinkles, brown spots and worsening of certain skin diseases such as rosacea.
SPF and types of sun filters
The sun protection factor (SPF) remains a key indicator. In winter, a minimum SPF 30 is recommended for the face, even in the city. Chemical filters absorb UV while mineral filters, like zinc oxide or titanium dioxide, reflect light and are ideal for sensitive skin.
For daily use, choose light creams or fluids that penetrate easily and do not leave a white film.
Adaptation to your skin type
Dry skin will benefit from sunscreens enriched with moisturizing agents such as hyaluronic acid or shea butter.
Combination or oily skin prefers fluid, oil-free textures, or non-comedogenic gel-creams to avoid shine.
For sensitive or irritation-prone skin, hypoallergenic mineral creams are the safest choice.
Face vs. body sunscreen
Even in winter, the face is exposed to the sun daily, and therefore deserves specific protection.
For the body, areas such as the neck, hands and lips are often forgotten but require suitable protection, especially if you practice winter sports. Choose comfortable textures that spread easily and fit well into your daily routine.
Practical application tips
- Apply your sunscreen 15 to 20 minutes before exposure so that it works effectively.
- Reapply every two hours, and after sweating or wiping the skin with a cloth.
- Don’t forget sensitive areas: ears, neck, lips and hands, often neglected but very exposed to UV.
FAQ Sunscreen in winter
1. Do you really need to wear sunscreen in winter?
Yes, UV rays are present all year round and can cause premature aging and age spots, even under clouds or in cold weather.
2. Which SPF to choose for winter?
A minimum SPF 30 is recommended for the face and 30-50 for exposed areas such as the hands or during mountain activities.
3. What is the difference between mineral and chemical filter?
Mineral filters reflect light and are ideal for sensitive skin, while chemical filters absorb UV and penetrate the skin.
4. Which texture should you prefer depending on your skin type?
Rich creams for dry skin, fluids or non-comedogenic gels for combination to oily skin, and hypoallergenic minerals for sensitive skin.
5. Should the application be renewed in winter?
Yes, every 2 hours or after sweating, especially if you are outdoors or doing winter sports.
