#### Benefits

- Delivers long, defined, and natural-looking eyelashes
- Clean and precise application
- Effective lengthening mascara that separates lashes without clumping, making them appear naturally striking from root-to-tip
- For sensitive eyes, mascara can be challenging and this formula includes panthenol and vitamin B5 to condition

* Prep lashes with Cils Booster XL.
* Comb through lashes with brush in a smooth vertical motion, while Cils Booster XL is still wet.
* Apply to eyelashes in gradual layers for major lash lift and the appearance of longer lashes.
* To remove, Lancôme recommends Bi-Facil Double Action Eye-Makeup Remover, a bi-phase makeup remover that gently whisks away all types of makeup, including waterproof makeup, to leave the eye area perfectly clean and fresh.
Lancôme's Définicils Defining and Lengthening Mascara is an iconic defining mascara that creates the look of longer lashes with a flake-free, non-clumping formula. This lengthening mascara defines lashes using polymers formulated to lift and lengthen.