The Lancôme Cils Booster Lash Revitalizing Serum is a product designed to revitalize and condition lashes. It is infused with a blend of 4 revitalizing amino acids: Serine, Proline, Glutamic Acid, and Arginine
. The serum is meant to nourish and strengthen lashes, leaving them feeling conditioned, protected, and looking thicker
. According to a consumer test panel, 87% said that their lashes felt fortified, 80% said that damaged lashes feel revitalized, and 83% saw less lash loss during makeup removal after 4 weeks of using the serum twice daily
. The product is ophthalmologist tested and suitable for sensitive eyes
. It is free of sulfates SLS and SLES and parabens
. The ingredients include water, alcohol denat, glycerin, and various amino acids such as Threonine, Serine, and Arginine
. There are no explicitly mentioned negative aspects of the product in the search results.
