As a specialist in the cosmetic industry with an extensive experience, I can say that it is a scientifically proved fact that active serum is able to have a positive impact on the growth and the thickness of eyelashes. This is the reason why eyelash serum is considered to be the best eyelash enhancer today. Nowadays, lash serum produced Xlah Company is in high demand due the product’s effectiveness. Xlash eyelash serum is designed with using a new innovative formula. This formula enables to deliver all necessary vitamins, proteins and minerals directly to hair follicles. These ingredients stimulate cellular renewal processes, which positively influence the growth of eyelashes. Besides, one of the most significant advantages of this eyelash enhancer is that it doesn’t require you to wait for a visible result for a long time. It is enough to use this product for approximately 15 days and you will notice visible changes.