It is not that there are any unique ingredients that you need to use which will offer strength to your actual lashes. However, if you wear lashes, you will not require applying mascara to make you look beautiful. It is a known fact that mascara weakens the actual lashes and makes them brittle. So, when you wear Ardell lashes, you find a way to avoid mascara which damages your original lashes.  https://madamemadeline.mystrikingly.com/blog/best-five-reasons-to-use-false-eyelashes-of-reputed-make