When created in 1950 by Doctor Boncza, the Longcils Boncza eye make-up line was primarily designed to serve as a professional make-up for the highly sophisticated and demanding industries of movies, theater and fashion. Longcils Boncza mascaras have the highest grade available for each ingredient (this is what sets apart the best cosmetics - of the many grades available, they use the highest grade).
Generations from Marilyn Monroe, Audrey Hepburn, Catherine Deneuve and Sophie Marceau have remained loyal to the Longcils Boncza line, especially the Longcils Boncza Cake Mascara. Have you noticed how beautiful Salma Hayek's eye lashes are? She is a Longcils Boncza user.