Bought the mascara on several occasions, although I mostly producing my cosmetics from natural raw materials themselves, but unfortunately the natural cosmetics knows no substance that makes a mascara actually "waterproof" (This will require synthetic resins or polymers). So I decided years ago for this product from L'Oreal, because it is high quality and is offered plus at a reasonable price. For this reason I stayed in this product and I hope of course that it is offered for a long time.