As 2025 begins, many individuals are revamping their beauty routines, with false eyelashes emerging as a prominent trend. However, eye health professionals are sounding alarms over the potential dangers of this increasingly popular beauty accessory, suggesting that false lashes might carry more risks than many realize.
The popularity of false lashes has surged in recent years, with a significant rise in both professional eyelash extensions and DIY lash applications. This shift has also brought a noticeable change in consumer demographics, with younger generations, particularly Gen Z, leading the charge in adopting false eyelashes. Recent studies reveal that 33% of women in this age group (born between 1997 and 2012) use false lashes, a substantial increase compared to the national average of 17%. Much of this resurgence can be attributed to innovative products from Korea and Japan, which are now gaining global popularity.
The growing influence of beauty influencers on platforms like Instagram and YouTube has only fueled the demand for false lashes, with many Gen Z women eager to replicate the looks they see online. However, experts caution that the pursuit of beauty could come at a significant cost to eye health.
Francesca Marchetti, an optometrist and advisor to GoldenEye, warns that improper application, frequent use of eyelash glue near the eye, and neglecting proper eye hygiene could lead to serious eye infections. Marchetti emphasizes the need for caution in order to prevent these infections, which can stem from prolonged use of false lashes.
Recent research has highlighted the potential dangers of eyelash extensions. Studies indicate that these extensions can disrupt the delicate balance of the ocular surface, resulting in corneal defects and a decrease in tear film stability. “These changes can have serious consequences for eye health and vision,” Marchetti explains.
Further studies published in the Journal of Cornea and External Disease reveal a variety of ocular disorders linked to eyelash extension procedures. These include keratoconjunctivitis, allergic blepharitis, conjunctival erosion, and even subconjunctival hemorrhage due to improper removal techniques. Marchetti points out that such conditions can cause lasting damage to the eyes.
In addition to false lashes, everyday eye makeup—such as mascara and eyeshadow—can also pose risks, especially when products are expired or not properly removed. Common eye conditions like styes (bacterial infections of the eyelid) and conjunctivitis (pink eye) are often triggered by unhygienic practices. A stye typically causes a red, swollen lump on the eyelid and can result in irritation and discomfort.
To prevent eye infections, Marchetti advises individuals to avoid squeezing styes and to refrain from rubbing their eyes, as this can further aggravate the condition. She also cautions against sharing towels or makeup products to minimize the risk of cross-contamination.
Conjunctivitis, which causes redness and irritation in the eyes, is often caused by bacterial or viral infections, though allergic reactions can also contribute. Symptoms include redness, warmth, and a gritty feeling in the eyes, often accompanied by pus discharge that can cause the eyelashes to stick together, especially after sleeping. While viral conjunctivitis is contagious, allergic conjunctivitis is not.
Another condition, blepharitis, involves inflammation of the eyelids, either at the base of the eyelid or in the meibomian glands, which are responsible for tear production. Symptoms include gritty eyes, sore eyelids, and crusting of the eyelashes. Marchetti strongly advises against wearing makeup or contact lenses while experiencing blepharitis.
In light of these risks, Marchetti offers several key recommendations for safe use of false lashes and eye makeup. First, she suggests seeking professional application from accredited beauty salons with properly trained staff. Such establishments are more likely to follow safety guidelines and minimize the risk of infection.
Additionally, removing makeup before bed is essential to prevent bacteria buildup, which can occur if makeup is left on overnight. Marchetti also advises against rubbing itchy or gritty eyes, as this can transfer bacteria and germs to the face, increasing the likelihood of infections like styes, conjunctivitis, or blepharitis.
For those applying false lashes at home, Marchetti recommends following product instructions carefully and researching proper application techniques. If an eye infection does occur, it is crucial to remove false lashes immediately and seek treatment. Pharmacies can provide over-the-counter remedies, such as antiseptic eye drops, to help prevent bacterial growth and alleviate symptoms.
Finally, Marchetti stresses the importance of discarding old makeup and false lashes, as these items have a limited shelf life. Using expired products can increase the risk of bacterial contamination and lead to skin irritations or eye infections.
As false eyelashes continue to rise in popularity, experts urge consumers to be vigilant about eye health and hygiene practices to avoid the potential risks associated with these beauty trends.
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