This is the 7735th most frequent French word.
spf
"SPF" in French refers to "Sun Protection Factor," indicating the level of protection sunscreen offers against UVB rays.
Here, 'SPF' refers to the sun protection factor of the sunscreen, meeting its conventional use in skincare products.
J'ai acheté une crème solaire avec un indice SPF élevé pour ma peau.
I bought sunscreen with a high SPF rating for my skin.
In this context, 'SPF' is used scientifically to denote the protective measure against ultraviolet rays in product formulations.
Les scientifiques étudient comment améliorer la formule des produits avec un meilleur SPF.
Scientists are studying how to improve the formula of products with a better SPF.
Here, 'SPF' signifies the importance of sun protection in leisure activities, emphasizing preventive measures against sun exposure.