The foam eyelash cleaner can last 3 years unopened, 12 months once opened. Currently, the best material available for the eyelash adhesive bottle is so-called PE, a breathable plastic that allows a minimum amount of air to enter the eyelash adhesive bottle. Prevent the bottle from exploding. However, since PE still allows air to enter the bottle, the adhesive is always in the “hardening in progress” phase and continues to deteriorate even if it has never been opened or used.
In our experience, if the adhesive was kept upright in a cool, dry area, 4 months is the maximum period of time during which the unopened adhesive shows its best quality. If storage conditions are not ideal, the expiration date of the unopened adhesive may be as short as 2 months. Also, keep in mind that sensitive adhesives tend to expire faster than regular adhesives. The adhesive should last up to three months unopened, if stored properly.
The shelf life, or expiration date, of the open adhesive is four to five weeks. If the glue for eyelash extensions becomes fibrous or thick, it's time to cut the ties and replace the bottle. No matter what brand of eyelash adhesive you use, it's important to maintain consistent humidity and temperature. Apply it for deep cleansing and wash it thoroughly with fresh water after cleaning, making sure that there are no residues left on the eyelashes or skin.
Dispensing the eyelash adhesive can introduce air into the adhesive bottle and, with the air, moisture. If you're an eyelash artist and use a clean swab or mascara stick to apply the sealant, the IntelliSeal can last up to 12 months. Arguably, the date of manufacture is one of the most important indications of the freshness of the eyelash adhesive. But did you know that your eyelash supplies can also expire? How often do you save a beloved product to try another and then bring out the old product a year later? The time has come to clean up your supplies and update your inventory so you can offer your customers the best products and services of all time.
Most brands of eyelashes do not directly indicate the production or expiration date on the product packaging. Yes, Prolong Lash Concentrated Eyelash Cleanser, Prolong Lash Foaming Cleanser, and Prolong Lash Eyeliner are vegan. Keep a close eye on gout, as you'll notice warning signs when it starts to develop “skin” or becomes fibrous when you dip an eyelash in; that's when it's time to remove it and move on to the next. PerfectFan can be used simply by applying the product through the eyelash extension strip 1 mm from the base.
The manufacturer recommends diluting the Prolong Lash eyelash cleansing concentrate at a ratio of 1/3 concentrate per 1/2 of distilled water and mixing it in an empty foam bottle sterilized with a foam pump. We only produce the minimum quantity of adhesive per batch to ensure the freshness and the best quality of the eyelash extension adhesive that is delivered to you. The Lash Professional Network is a global community of passionate eyelash artists and entrepreneurs who empower each other toward personal growth and economic freedom. Generally speaking, when the glue shows changes in consistency, performance or separation of ingredients, even after you've shaken it before each use, it's time to open a new eyelash adhesive.