L'Essentiel Primer

L’Essentiel, the foundation reinvented by Guerlain. Beauty demands no compromise. Because you should not have to choose between what you want and what you need, Guerlain Research has created L’Essentiel, which combines: Performance & Naturalness Make Up & Care Perfection & Respect Instant & Durable Perfectly sealed in pure objects of desire designed by Mathieu Lehanneur, inspired by the subtle art of balance.