A cutting edge treatment, this DS Laboratories Revita EPS Eyelash Growth Stimulator contains a peptide complex that encourages eyelashes to grow up to 25% longer in just two weeks. Get longer, fuller lashes with DS Laboratories Revita EPS Eyelash Growth Stimulator. Representing the most recent developments in biotechnology, the formula works to encourage eyelash growth whilst improving the overall health of the eyelid. Clinically proven and fast-working, the Revita EPS technology stimulates the expression of keratin genes leading to longer, thicker and more defined lashes.