Clé de Peau Beauté Long-Lasting Hydrating Veil is a lightweight, hydrating sunscreen with an SPF of 25 and PA++ rating. It is designed to provide sun protection while delivering moisture to the skin. 

SPF 25 provides moderate protection against the sun's harmful rays, allowing you to stay in the sun for a longer period before your skin starts to burn compared to not wearing any sunscreen at all.