fotoprotektív

Fotoprotektív is a term of Czech origin that translates to "photoprotective" in English. It refers to any substance or action that protects against or reduces damage caused by ultraviolet (UV) radiation from the sun. This is particularly relevant in the context of skin health, as excessive UV exposure can lead to sunburn, premature aging, and an increased risk of skin cancer.

Photoprotective measures and products encompass a wide range of approaches. Sunscreens are a common example, containing active ingredients that absorb or reflect UV rays, thereby preventing them from penetrating the skin. Clothing, such as hats and long-sleeved shirts, also acts as a physical barrier against UV radiation. Seeking shade during peak sun hours and avoiding tanning beds are further examples of photoprotective behaviors.

The effectiveness of photoprotective agents is often measured by their Sun Protection Factor (SPF) for sunscreens, which indicates the level of protection against UVB rays. Broad-spectrum protection is also important, meaning the product protects against both UVA and UVB radiation, as both types can contribute to skin damage. Understanding and implementing photoprotective strategies are crucial for maintaining skin health and preventing long-term consequences of sun exposure.