Longer lasting than whisper light, but no where near a substitute for salon extensions. I had high hopes. And I genuinely prefer the look of the gossamer lashes. But Lashify is not a replacement for salon extensions, not by a long shot. If you like routine and pampering yourself, go for it. Im the type of person who got salon extensions to reduce time in my routine. Even with bondage and the different bonding techniques and avoiding sleeping on your lashes and avoiding water and avoiding oil products, Lashify requires constant upkeep and maintenance. Daily reapplication of a single gossamer lash here, two or three there. It’s too much work for those of us who get extensions for the simplicity. Great for a special event or if you want to do daily looks. Or if your lashes get damaged by extensions (mine don’t - single application lashes, no fans = less weight.) Really beautiful lashes, truly. But no where near a replacement for extensions, as it won’t save you time or money. In fact, at the rate I was going, it was gonna cost me way more long term than extensions.