Eyelash extensions don't damage eyelashes when applied correctly. To avoid damaging natural lashes, eyelash extensions should be carefully selected (length and thickness) and correctly applied to one natural eyelash at a time. Since the eyes are closed the entire time the eyelash extensions are applied, glue should never get in the eye. However, to avoid any irritation, the first safety measure you can take is to make sure that the glue is safe for the eyes and does not contain anything that could damage them, such as formaldehyde.
Since an individual extension is applied to an individual eyelash, that extension will fall out on its own when the natural eyelash falls out. I know that all the specialists in eyelash extensions tell you that they won't damage your natural lashes if you do them correctly, but maybe I only have very weak eyelashes, I would go to the best eyelash technicians and, every time my last extension fell out, I would get much shorter natural eyelashes than when I started. All of your lashes are in a different state at any given time, meaning that some are about to fall out, while others are experiencing a period of growth (this is true whether you're wearing eyelash extensions or not). The result was great (I woke up with bangs full of eyelashes and went to work without putting on any makeup), but after a week I started to wake up with my pillowcase covered with eyelashes, both extensions and my own natural eyelashes.
Classic extensions are applied in a one-to-one ratio, meaning that an extension is applied to each natural eyelash. Taking these two variables into account will allow you to select an eyelash extension that balances with natural lashes. Eyelash extensions should be done by a professional eyelash technician if you want to avoid ruining your natural lashes. Eyelash extensions are not tied or attached to natural lashes, as it would be very difficult, if not impossible, due to their very thin and small size.
There is no need to let natural lashes break up between eyelash extension sessions when applied correctly. Whether you're a new eyelash artist struggling with eyelash extensions or you're a former professional, BL Lashes is here to help ensure lashes that will last until the next refill. If the growth cycle of your natural lashes is carefully respected, eyelash extensions won't damage your natural lashes. Eyelash extensions won't cause natural lashes to fall out faster than normal: natural lashes simply follow their growth cycle.
One of the scariest things about eyelash extensions is that the process is not regulated in some states, as is the case in Alabama, Maryland, Connecticut, Delaware, Idaho and Wisconsin.