When it comes to eyelashes, there is a basic formula that can help you determine the perfect length. Generally, the ideal length of your eyelashes should be equal to the distance between the brow line and the lashes. This is just a guideline, but most women will get the best results when they choose their eyelashes based on this principle. Most eyelash extensions applied in salons usually last between two and four weeks.
This takes into account that some eyelashes may fall out prematurely, especially in the first few days. Our research has shown that eyelashes of a certain length can protect our eyes from drying out faster and accumulating more dust. Computer simulations have been used to understand why this happens when the length of the eyelashes exceeds one-third of the width of the eye opening. In conclusion, it is important to keep your eyelashes at an optimal length for your eyes to stay moist and healthy.
The ideal length should be approximately equal to the distance between the brow line and the lashes. If you are considering getting eyelash extensions, make sure to choose a length that is within this range for best results.