Guerlain is a French perfume, cosmetics and skincare house, which is among the oldest in the world.

The House of Guerlain was founded in 1828, when Pierre-François Pascal Guerlain opened his perfume store at 42, rue de Rivoli in Paris. As both the founder and first perfumer of the house, Pierre-François composed and manufactured custom fragrances with the help of his two sons, Aimé and Gabriel. Through continued success and the patronage of members in high society, Guerlain opened its flagship store at 15, rue de la Paix in 1840, and put its mark on the Parisian fashion scene.

The success of the house under Pierre-François peaked in 1853 with the creation of Eau de Cologne Impériale for French Emperor Napoleon III and his Spanish-French wife Empress Eugénie. This perfume earned Pierre-François the prestigious title of being His Majesty's Official Perfumer. Guerlain went on to create perfumes for Queen Victoria of the United Kingdom and Queen Isabella II of Spain, among other royalty.

Guerlain draws endless inspiration from the faces and expressions of women around the globe. Subtle differences in complexion, pale or sun-kissed, the beauty of a variety of glimmering hues, the magic of cases and compacts, irresistible «objects of desire».