How Long Do Eyelash Extensions Last? All You Need to Know

Eyelash extensions vary significantly in terms of how long they last, depending on the type and quality of the extensions applied. While some lash extensions may last as short as a week, other extensions made with higher-grade materials can last up to six weeks or more. Generally, synthetic mink and silk lashes are longer lasting than acrylic styles, while synthetic lashes usually have shorter life spans overall. With proper care and maintenance, including avoiding oil-based products near your eyes and not sleeping face down on your extensions, you can maximize their longevity.

A typical full set of eyelash extensions should last for about two to four weeks, although results will vary depending on the quality of the application, how quickly your natural lashes grow, and any allergies or sensitivities that could cause damage to the extensions. Those who touch or pull their eyelashes excessively will also experience a faster breakdown process. Some people opt for "touch-ups" every few weeks or even after one or two weeks, in order to maintain the appearance of their lash extensions.

Maintenance of Eyelash Extensions

Maintaining your eyelash extensions is a key factor in ensuring they last as long as possible. Properly caring for your extensions will help them last until it’s time to come in for a refill or removal. Below are some tips on how to properly care for and maintain your extensions:


As with all beauty treatments, good hygiene is key when it comes to eyelash extensions. Before and after applying the lash extensions, be sure to cleanse the eye area using an oil-free makeup remover and a gentle cleanser, such as cleansers specifically designed for eyelash extensions. This will reduce the amount of dirt, dust, and oils that can build up over time and cause discomfort.

New Lashes:

Make sure to choose the right length of lashes so they are comfortable and appropriate for your lifestyle. If you wear contact lenses, choose shorter extensions so they don’t interfere with vision or comfort. For lash technicians, remember to use curl launchers—or individual lashes instead of clusters—to create more natural-looking lashes.


Comb through your lashes daily with a clean spoolie brush specifically designed for lash extensions. Doing so will keep the lashes organized in neat rows and prevent them from clumping together. Applying too much pressure or combing too vigorously can damage the bond between lash clusters or pull out the natural lash before its shed cycle has ended, causing damage to your own natural lashes.

Sleeping position: 

To avoid damaging the extension adhesive bond and pulling out your natural lash prematurely, don’t sleep on your stomach or side when wearing eyelash extensions; sleep on your back instead! This way, you won't roll onto the pillow and break any of the bonds.


Avoid exposing your eyelashes to harsh chemicals like chlorine-based pool water and saunas, as these can weaken the adhesive bond quickly, leading to premature shedding of both the natural and artificial lash. Always use protective eyewear when exposed to harsh chemicals in order to prevent damage.

The maintenance tips discussed above are effective ways to keep eyelash extensions looking beautiful over time, but it’s also important to remember that regular refills are needed in order for them to look full and long-lasting after about 4–6 weeks post-initial application. 

Refill and Removal Process

The refill and removal process for lash extensions are important considerations for both clients and the artists performing the service. Properly applied, lash extensions should require minimal maintenance between applications. Any gaps remaining may need to be addressed with glue before a fresh batch of lashes can be successfully added. To remove existing lashes, the artist must carefully and gently apply glue remover near the root of each extension to facilitate proper removal without causing irritation or a reaction from either glue residue from previous fills or other products used in previous applications. It is important to have an experienced artist handle this sensitive process as any errors could seriously damage the woman’s health and reason for getting lash extensions in the first place!

Pros and Cons of Having Eyelash Extensions

Eyelash extensions are becoming an increasingly popular way to enhance one's natural lashes with fuller, longer, and darker ones. As with any other beauty treatment, there are both pros and cons to having eyelash extensions.

The main pro of getting eyelash extensions is the result, which can be dramatic and instantaneous. With the right choice of lashes, they can help accentuate your features while giving you an overall enhanced look that is sure to get you noticed. Additionally, since they are applied by a professional technician, they are unlikely to damage even the most sensitive eyes.

One major con of eyelash extensions is their cost; as with any other beauty enhancement, these treatments don't come cheap. Moreover, they may require regular touch-ups for maintenance. Eyelash extensions also require specific care that might prove restrictive for some people: such as not sleeping on their face, avoiding water contact for certain periods, and not using oil-based mascaras or cleansers.

Another potential downside to eyelash extensions is the possibility of them falling out prematurely if not applied correctly or maintained properly due to incorrect advice. Furthermore, removing them requires a visit to a salon or specialist in order to ensure it’s done carefully to avoid damaging your own lashes.


If you are considering getting lash extensions, you probably have a lot of questions. How long do they last? Do they require a lot of maintenance? Are they worth the cost? Today, we’re going to answer the question “Do eyelash extensions stay on forever?” Spoiler alert: The answer is no. Lash extensions will eventually fall off, but with proper care, they can last for several weeks. For more information on how to get the most out of your lash extension experience, visit our website