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Does Crying Make Your Eyelashes Grow? The Truth Behind the Myth

Have you ever wondered if crying can make your eyelashes longer and fuller? Maybe you have heard this claim from a friend, a beauty guru, or a social media post. Or maybe you have noticed that your lashes look more defined and voluminous after a good cry. Is there any truth to this popular beauty myth, or is it just wishful thinking?

In this blog post, we will explore the science behind crying and eyelashes, the benefits and drawbacks of shedding tears, and the best ways to achieve long and healthy lashes. Read on to find out if crying really makes your eyelashes grow, and what you can do to enhance your natural beauty.

The Science Behind Crying and Eyelashes

Crying is a natural and healthy response to various emotions, such as sadness, joy, anger, or pain. Crying can help us release stress, cope with difficult situations, and express our feelings. But what does crying have to do with our eyelashes?

Eyelashes are the short hairs that grow on the edge of our eyelids. They serve several functions, such as protecting our eyes from dust, debris, and infections, and enhancing our facial expressions and attractiveness. Eyelashes have a life cycle of about three to five months, and they grow and fall out continuously.

Tears are the fluid that comes out of our eyes when we cry. Tears are composed of water, fatty lipids, electrolytes, proteins, and mucin, which together create three layers: the mucous layer, the aqueous layer, and the oily layer. Tears help to lubricate, nourish, and protect our eyes from irritants and infections.

Some people believe that crying can make your eyelashes grow longer, because tears contain nutrients that can nourish the hair follicles and stimulate growth. Others think that crying can make your eyelashes appear longer, because tears can hydrate, straighten, and darken the lashes, making them more visible and defined.

However, there is no scientific evidence to support these claims. According to dermatologists and ophthalmologists, crying does not affect the growth or appearance of your eyelashes in any significant way. While crying may temporarily make your lashes look more prominent, this effect will wear off as soon as your tears dry up.

The Benefits and Drawbacks of Crying

While crying may not make your eyelashes grow, it does have some positive effects on your overall health and well-being. Here are some of the benefits of crying:

  • Crying can help you relieve stress and emotional pain. Crying can release endorphins, oxytocin, and other hormones that can improve your mood, reduce your blood pressure, and ease your tension.
  • Crying can help you remove toxins and irritants from your body and eyes. Crying can flush out harmful substances, such as cortisol, bacteria, and dust, that can accumulate in your system and cause inflammation and infections.
  • Crying can help you boost your immunity and fight infections. Crying can activate your body’s natural defense mechanisms, such as the production of antibodies and white blood cells, that can fight off pathogens and diseases.
  • Crying can help you enhance your vision and eye health. Crying can moisturize your eyes, prevent dryness and irritation, and improve your eyesight and focus.
  • Crying can help you connect with others and receive social support. Crying can signal your need for help and empathy, and allow you to share your feelings and experiences with others who can comfort and assist you.

However, crying also has some drawbacks that you should be aware of. Here are some of the disadvantages of crying:

  • Crying can cause dehydration and electrolyte imbalance. Crying can make you lose water and minerals, such as sodium and potassium, that are essential for your body’s functions. This can lead to headaches, fatigue, and dizziness.
  • Crying can cause redness, swelling, and irritation of your eyes and skin. Crying can make your eyes and skin inflamed and sensitive, especially if you rub them or use harsh products to remove your makeup. This can result in eye infections, acne, and wrinkles.
  • Crying can affect your sleep quality and mood. Crying can disrupt your circadian rhythm, which is the natural cycle that regulates your sleep and wakefulness. This can make you feel more tired, depressed, and anxious.

Therefore, while crying can be beneficial for your mental and physical health, it is important to do it in moderation and balance it with other coping strategies, such as exercise, meditation, and therapy.

How to Make Your Eyelashes Longer

If you want to have longer and fuller eyelashes, crying is not the answer. However, there are some effective and safe ways to enhance your natural lashes and achieve your desired look. Here are some tips and tricks to make your eyelashes grow:

  • Use a lash serum. A lash serum is a product that contains ingredients that can nourish, strengthen, and stimulate the growth of your eyelashes. Some of the most common ingredients are biotin, peptides, hyaluronic acid, and castor oil. You can apply a lash serum once or twice a day to your lash line, and see results in a few weeks or months.
  • Use a lash curler. A lash curler is a tool that can lift and curl your eyelashes, making them look longer and more defined. You can use a lash curler before or after applying mascara, and hold it for a few seconds on each eye. Be careful not to tug or pull on your lashes, as this can damage them and cause them to fall out.
  • Use a mascara. A mascara is a cosmetic product that can coat, lengthen, and thicken your eyelashes, making them more visible and dramatic. You can choose from different types, colors, and formulas of mascara, depending on your preference and occasion. You can apply one or more coats of mascara to your upper and lower lashes, and use a lash comb to separate and prevent clumps. Make sure to remove your mascara at the end of the day with a gentle makeup remover, as leaving it on can dry out and weaken your lashes.
  • Use false lashes or extensions. False lashes or extensions are artificial lashes that can be attached to your natural lashes, either temporarily or semi-permanently, to give you a more glamorous and dramatic look. You can choose from different styles, lengths, and materials of false lashes or extensions, depending on your budget and preference. You can apply false lashes with a lash glue and a pair of tweezers, and remove them with a lash remover or oil. You can get extensions done by a professional lash technician, and maintain them with regular touch-ups and proper care.


Here are some frequently asked questions about crying and eyelashes:

  • Q: How often should I cry to make my eyelashes grow?
  • A: Crying does not make your eyelashes grow, so there is no optimal frequency or duration for crying. However, crying can have some benefits for your emotional and physical health, so you should not suppress or avoid crying when you feel the need to. Just make sure to balance it with other healthy coping mechanisms, and seek professional help if you feel overwhelmed or depressed.
  • Q: How can I prevent my eyes from getting red and swollen after crying?
  • A: You can reduce the redness and swelling of your eyes after crying by applying a cold compress, such as a wet towel, a cucumber slice, or a tea bag, to your eyes for a few minutes. You can also use eye drops, artificial tears, or saline solution to soothe and hydrate your eyes. You can also drink plenty of water, eat a balanced diet, and get enough sleep to restore your hydration and electrolyte levels.
  • Q: Can I wear makeup when I cry?
  • A: You can wear makeup when you cry, but you should be careful about the type and amount of makeup you use, and how you remove it. You should opt for waterproof, hypoallergenic, and gentle makeup products, such as mascara, eyeliner, and eyeshadow, that can resist smudging and flaking. You should also use a minimal amount of makeup, and avoid rubbing or touching your eyes when you cry. You should also remove your makeup thoroughly and gently with a suitable makeup remover, and moisturize your skin and eyes afterwards.


Crying is a natural and healthy human behavior that can have various benefits for your mental and physical health. However, crying does not make your eyelashes grow longer or fuller, as some people may believe. This is a myth that has no scientific basis, and is likely influenced by the temporary effect of tears on the appearance of your lashes.

If you want to have longer and fuller eyelashes, there are some effective and safe ways to achieve that, such as using a lash serum, a lash curler, a mascara, or false lashes or extensions. These methods can help you enhance your natural beauty and boost your confidence.

We hope you enjoyed this blog post and learned something new and useful. If you have any questions, comments, or feedback, please feel free to share them with us. Thank you for reading, and have a wonderful day! 

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