Formulated with 3% peptide CAPIXYL, caffeine, and biotin, this specialized eyelash ampoule nourishes damaged lashes while providing natural black tinting. The coating gel texture fixes quickly without smudging or powdering, creating a mascara-like effect that's easily removed with warm water. The precision C-curl brush and nutrient-rich formula with beer yeast water and betaine promote healthier, more elastic lashes without artificial colorants.