Lash Lift treatment slightly dehydrates lashes due to the chemicals in it. The black lamination coating contains proteins and amino acids (that make up keratin). It has a similar effect to lashes as hair lamination has to hair – it repairs and restores lashes. The viscosity of the product is similar to thin mascara and it leaves similar mascara look with a very deep black hue and added volume. This product is also suitable for home use and it makes an excellent alternative to mascara. Bottle 4g (enough for 100+ applications).