A revitalizing lash serum inspired by hair sciencePowered by Kerasolution Complex comprised of four Amino Acids found in hairFormulated with Hyaluronic Acid to lock in moistureRevitalizes eyelashes feel & provides a conditioned feelUnveils fuller, thicker, stronger, nourished & protected lashesTested under ophthamological control & suitable for sensitive eyes Lancôme LANCOME - Cils Booster Lash Revitalizing Serum 4ml/0.13oz