
The use of sunscreens to protect against UV rays is generally encouraged to prevent skin cancer and reduce photoaging. The general advice is to adopt a preventive behavior by using a sun protection product every day throughout the year, even in winter, so that people become more inclined to take precautions. But do we really need to apply sunscreen during the winter period?


Protecting the skin from UV rays is crucial in order to slow down premature skin aging. To benefit from effective protection, sun care products are significant allies. Are you looking to boost their performance and wondering if SPF values can be added together? We answer this question in this article.

Sun-induced brown spots are often visible on the cheeks, hands, shoulders, or even the décolletage...They sometimes occur several years after prolonged, repeated, and unprotected exposure to UV rays: we refer to these as solar lentigines or age spots. But how can one properly protect their skin once these spots are present and established on the surface of the epidermis?

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