Intensify Semi-Permanent Mascara is perfect for those who love the look of mascara on their lashes but don’t want the daily hassle of applying it. It’s a great alternative to water-proof mascara and gives the perfect coat to even the most sensitive eyes. Lasts anywhere from 10 days to up to 3 weeks and is completely maintenance-free! Can be use even by Latisse wearers or lash growth serum users. For Professional Use Only. Black. To be used with the Intensify Semi-Permanent Mascara Kit 0.33 fl oz / 10ml.