"I love Chantecaille makeup because everything doubles as a treatment. For example, this mascara's lush, thickening, non-clumping formula is infused with rose oil that softens and conditions lashes with every wear." —Jessica Matlin, Moda Operandi Beauty Director The best-selling mascara has been updated with the latest in peptide technology — the powerful formula helps enhance the appearance of natural lash length, thickness and fullness. Infused with conditioning Rose Oil, it comes with a non-clumping, double-helix brush to comb and feather lashes for defined volume.