Does Crying Make Your Eyelashes Longer?

Crying is often seen as a release for emotional stress, but could it also be the key to longer, healthier eyelashes? With all the benefits tears bring to our eyes—cleansing, lubrication, and even emotional relief—it’s tempting to wonder if they might play a role in boosting eyelash growth. While tears serve important functions for eye health, the real question remains: can crying actually help your lashes grow longer? Let’s explore the science behind tears and whether shedding a few might have any impact on your eyelashes.

The Role of Tears: Keeping Your Eyes Healthy

Tears play a vital role in protecting and maintaining the health of your eyes. There are three types of tears, each with a specific function:

  • Reflex Tears: These tears act as a defense system, clearing away irritants like dust, smoke, or wind from your eyes.
  • Continuous Tears: Constantly produced, these tears keep the eyes moist and prevent dryness and infections.
  • Emotional Tears: Triggered by intense emotions, emotional tears release endorphins, which can relieve stress and make you feel calmer.

Though tears contribute significantly to eye health by keeping your eyes clean and lubricated, none of these types of tears have a direct influence on lash growth.

Emotional Tears and Stress Relief: Indirect Benefits

Emotional tears, in particular, offer mental and physical relief by helping reduce stress and promoting a sense of well-being. Since chronic stress can negatively affect hair health, including eyelashes, the release of stress through crying might indirectly support lash health. By keeping your stress levels lower, you’re creating a healthier environment for your lashes to thrive. However, this indirect benefit still doesn’t mean crying itself leads to longer or thicker lashes.

Cleansing and Hydration: Better Eye Health, Not Longer Lashes

Tears naturally help cleanse and hydrate your eyes, washing away debris that could irritate or damage the eyelash line. Proper hydration and cleanliness are essential for healthy lashes, as a clean, infection-free environment reduces the risk of eyelash loss or breakage. Still, while tears help maintain a healthier lash line by keeping irritants at bay, they do not stimulate lash growth in any measurable way.

What Really Boosts Eyelash Growth?

If you're aiming to grow longer, fuller lashes, crying alone won’t do the trick. There are proven methods and products specifically designed to promote eyelash growth, including:

  • Conditioning Serums: Special eyelash serums contain ingredients like peptides and biotin that strengthen and nourish lashes, encouraging growth.
  • A Balanced Diet: Nutrients like vitamins A, C, and E, as well as proteins and omega-3 fatty acids, promote overall hair growth, including your lashes.
  • Proper Eye Hygiene: Keeping your eyelids and lash line clean can prevent issues like blepharitis, which can cause lash loss.

The Verdict: Crying Supports Eye Health, But Not Lash Growth

While crying plays an essential role in keeping your eyes healthy and reducing stress, there’s no scientific evidence to suggest that it directly contributes to eyelash growth. Tears help protect and cleanse your eyes, which may indirectly support a healthy lash line by preventing infections or irritations. However, for noticeable lash growth, targeted treatments like serums, proper nutrition, and good eye care practices are far more effective than relying on tears alone.

Why Is the Myth So Popular?

The myth that crying boosts eyelash growth likely stems from the belief that tears have a hydrating effect on the lashes. Some theorists suggest that tears provide moisture, which could lead to stronger, longer lashes. However, since tears are made up of about 98% water, they don’t offer any special nourishment that would promote lash growth.

The confusion may come from the temporary effect of wet lashes. When your eyelashes are wet from tears, they tend to appear darker, fuller, and more prominent. This visual change may lead frequent criers to mistakenly believe that crying is helping their lashes grow longer over time, when in reality, it’s just a short-lived effect caused by moisture.

 

Will my lashes fall off if I cry?

Excessive crying can weaken your natural lashes due to the constant moisture and friction from wiping away tears. Over time, this can make your lashes more prone to falling out or breaking faster than usual. Gentle care when wiping tears can help minimize this risk.

Does crying ruin a lash lift?

Tears contain moisture and natural oils, which can weaken a lash lift over time. However, occasional crying won’t likely ruin the enhancement. It’s best to avoid crying right after a lash lift, especially if you have watery eyes, to preserve the treatment’s longevity.

Why are my eyelashes crusty after crying?

Crusty eyelashes can result from dried discharge that forms on the lids and lashes after crying. This is often linked to conditions like blepharitis or blocked tear ducts. Gently cleaning your eyelids after crying can help prevent crust buildup and irritation.


While crying offers many benefits for emotional release and eye health, there is no scientific evidence to suggest it directly contributes to eyelash growth. Tears help keep the eyes clean, lubricated, and free of irritants, which can indirectly support a healthier lash line. However, this won’t lead to longer or fuller eyelashes. The myth that crying boosts eyelash growth likely stems from the temporary appearance of darker, more prominent lashes when they’re wet, rather than any lasting impact. For genuine lash growth, proven methods such as conditioning serums, proper nutrition, and good eye hygiene are far more effective. 

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