This SPF50+ sunscreen stick is indicated for high sun protection of sensitive areas, helping to prevent skin damage caused by sun exposure. This sunscreen stick is formulated to effectively protect the skin against the harmful effects of UVA and UVB rays. It is especially intended for more vulnerable or exposed areas, such as the face, nose, lips, ears, scars, or skin blemishes. Its stick presentation allows for practical, precise, and hygienic application, facilitating reapplication throughout the day. The comfortable texture helps protect the skin without feeling heavy or oily, making it suitable for daily use and prolonged sun exposure. Benefits: - Very high SPF50+ sun protection. - Practical and localized application to sensitive areas. - Helps prevent sun-related skin damage. - Portable format ideal for reapplication. - Comfortable and easy-to-apply texture. Actinic keratosis (AK), also called solar keratosis, is a skin lesion caused by chronic exposure to ultraviolet radiation. It is considered a pre-malignant lesion and occurs mainly in fair-skinned individuals with a history of cumulative sun exposure, affecting the scalp, face, ears, décolleté, forearms, and hands. It can evolve into invasive squamous cell carcinoma (SCC) in about 10 to 15% of cases, so early diagnosis, daily care, and appropriate treatment are essential.