Naturalness and make-up performance come together for the first time at Guerlain. A foundation made with 97% naturally-derived ingredients* with a natural glow finish that lasts for 16 hours**. Natural glow foundation 16h wear - SPF 20 The complexion is perfect, luminous and fresh. The comfortable texture becomes one with the skin, making it ideal for buildable coverage (light to medium). With L'Essentiel, bare skin is more beautiful, day after day. The formula lets the skin breathe; hydrates, balances and protects the skin from pollution. The complexion is more even; the appearance of imperfections is reduced. An unique and disruptive bottle by the designer Mathieu Lehanneur, inspired by the subtle art of balance. Available in 30 shades to match every skin tone. *Calculation based on the international ISO standard 16128 Parts 1 and 2. The remaining 3% contribute to optimising the formula's integrity over time and its sensorial texture. **Instrumental test conducted by an independent laboratory on 20 women. A musky woody fragrance that opens with a white almond top note. The delicate middle note of white tea reveals a soft and creamy sandalwood base note. Its charm is sublimed by white musk and tonka bean notes. - Instantly: Lets the skin breathe*; hydrates**, balances*** and protects the skin from pollution**. Day after day: - Bare skin is more beautiful: the complexion is more even, the appearance of pores is reduced (-49%), as is the appearance of pigmentary imperfections (-39%)****. - The make-up result gets even more beautiful. The skin is increasingly smooth. The skin’s texture is refined; the complexion is radiant****. Formula dermatologically tested on all skin types, even sensitive skin. *Satisfaction test on 61 women for one week. ** Instrumental test. ***In-vivo test. ****Clinical evaluation by a dermatologist on 38 Caucasian women after one month. 39 Stylist beauty council members used the product for 2 weeks and completed a feedback survey: - 100% of triallists would like to try more products from Guerlain – this is the first time in any trial Stylist has run before that ALL of the triallists want to explore the brand in more depth. - 95% would recommend this foundation to a friend. - 87% love the packaging. - 87% felt it made their skin look glowing. - 83% felt that the foundation meets its claims of a light/medium coverage foundation. - 82% would buy this foundation in store.