Sun without risk through sun protection – Safeguard skin from the sun

Finally, spring is here, and we can once again feel the warming rays of the sun on our skin. Although eagerly awaited, they are not without danger. The spring sun is intense and quite aggressive. What is often forgotten: The sun is always and everywhere. Even on cloudy days, 60 percent of UV radiation penetrates through the clouds, and in the shade, it can be up to 50 percent. Therefore, even in spring, the 'skin balconies', very exposed areas of skin such as the face, décolletage, and backs of the hands, should be protected with sufficient sunscreen. Because sun protection primarily means prevention against skin cancer, and it also protects against premature skin aging.

Longer sunbathing sessions should not be without sun protection

Healthy tanned skin is still considered a beauty ideal. Additionally, sunlight not only helps to increase vitamin D levels, which aids in bone metabolism and mineralization, but it also has a positive effect on our mental well-being. Being outdoors brings color and a smile to our faces. However, the rule is: Never enjoy the sun for more than 20 minutes (depending on skin type and skin protection) without UV protection! Because the energy-rich components of sunlight, such as UVA and UVB rays, can permanently damage our skin. A high sun protection factor is essential for longer sunbathing sessions. Ideally, we recommend a sun protection factor of 50+.

Harmful UV-A and UV-B rays

Short-wave UVB rays penetrate to the lowest layer of the epidermis. There, they promote faster cell division through their energy. This results in the so-called light callus, which thickens the stratum corneum. At the same time, UVB radiation promotes the production of the skin's own pigment melanin. With these mechanisms, the skin forms an intelligent self-protection against the sun. Unfortunately, significant skin damage, from sunburn to skin cancer, is also attributed to UVB rays.

Long-wave UVA rays penetrate deeper into the epidermis, promote the migration of already present melanin to the skin's surface, and thus provide an immediate tan. While UVA radiation does not produce sunburn, it does damage cellular DNA and collagen fibers in the skin. The epidermis becomes thinner, the skin can retain moisture less effectively, dries out increasingly, and loses elasticity.

Although UVA rays are significantly lower in energy than UVB rays, they can also promote the development of skin cancer through DNA damage.

Regular skin cancer screening is a must

It is very important to regularly observe our skin to detect changes as quickly as possible. It is best to have a dermatologist examine you annually for skin changes in this regard.

Tips for careful handling of the sun

To protect your skin from UV exposure, you will find valuable tips here:

1. Before sun exposure, you should generously and evenly apply sunscreen – we often use too little. For the face and neck, about half a teaspoon is considered the right amount.
2. It is best to avoid the intense midday sun.
3. Also, avoid direct sunlight for too long whenever possible. You can still get a tan in the shade!
4. Choose a high UVB sun protection factor while also paying attention to UVA and IR-A protection. Ideally, choose a sunscreen with very high UVA protection.
5. Sunglasses and a head covering protect the eyes and head and prevent heat stroke from the sun.
6. Regularly reapply sunscreen. Especially after a bath in the sea, lake, or swimming pool and after physical activity.
7. People with fair skin, babies, and young children require a higher sun protection factor and particularly comprehensive sun protection. Sun-appropriate clothing also provides protection. Additionally, we recommend shady spots.