So stretch mascara from Sisley Paris is a lengthening, fortifying and defining formula that will transform lashes. The innovative formula enriched with damask rose extract, bamboo powder, vitamin peptide, arginine and castor oil improves lashes' length, vitality, strength and thickness, leaving them soft and protected. The conical brush coats each eyelash evenly for a panoramic effect perfect for daily use, lashes will be stronger, thicker and longer day after day.