Gaby
Long, thick eyelashes are all the rage these days, but is it worth risking your health for them?
Our natural eyelashes serve important functions. They act as a barrier against bacteria and viruses entering our bodies, which can even lead to fatal outcomes.
Natural eyelashes protect our eyes by directing airflow away from the surface of the eyeball, preventing airborne particles from getting into our eyes and prompting us to blink. Eyelash extensions, on the other hand, consist of individual fibers that are attached one by one to each natural lash.
These extensions can be made from natural materials like silk, mink, or horsehair, as well as synthetic ones like nylon or plastic. They are attached using glue, which can cause problems, noted Adam Taylor, a professor and director of the Clinical Anatomy Research Center at Lancaster University.
According to him, most salon technicians perform an allergy test on the glue before the procedure by applying it to the client’s wrist or behind their ear. However, even if there is no allergic reaction, the chemicals in the glue can still irritate the sensitive area around the eyes.
One study found that over 60 percent of women who had eyelash extensions reported experiencing keratoconjunctivitis. This condition, which occurs when glue gets into the eyes, is characterized by simultaneous inflammation of the cornea and conjunctiva. Additionally, 40 percent of study participants suffered from allergic reactions to the glue.
Experts have noted instances where nail glue, which is much stronger, was sold as eyelash glue and then used instead. In one shocking case, a woman’s eyelids were glued shut after super glue was used for her eyelash extensions.
Eyelash glues can also hide other health risks. Researchers tested professional eyelash glues for the presence of formaldehyde, a recognized carcinogenic chemical. The results showed that 75 percent of the 20 tested samples contained formaldehyde, yet this substance was not listed among the ingredients.
And that’s not all the risks
Preservatives in the glue can cause toxic conjunctivitis and erosion of the conjunctiva (when the layer of cells on the surface of the cornea, known as the epithelium, detaches from the underlying layer). The issue isn’t just that it’s painful; such ailments can lead to deteriorating vision, Professor Taylor warned.
However, the most common complication of eyelash extensions is blepharitis: inflammation or irritation of the eyelids. The edges of the eyelids contain follicles from which eyelashes grow, and within these follicles are two types of glands that produce antimicrobial substances to prevent bacterial buildup around the eyes.
Interfering with natural eyelashes disrupts this process and leads to bacterial accumulation, resulting in blepharitis. After such interventions, styes often occur because the glue or accumulated bacteria can block the secretion of the follicles.
Poor hygiene in salons can lead to eyelash infestations by mites, according to Science Alert.
The condition of natural eyelashes can even be negatively affected by the most professional removal of extensions.
For those who can’t live without eyelash extensions, Professor Taylor advised seeking out an experienced technician. They should work in a professional salon that strictly adheres to hygiene protocols. “But try to appreciate your natural lashes and avoid making the extension process a habit,” he added.
