Can Eyelash Serums Cause Eye Hollowing? Here's What to Know

Can Eyelash Serums Cause Eye Hollowing? Here's What to Know

Let’s face it—long, fluttery lashes are something most of us wouldn’t mind waking up to. That’s why eyelash serums have become a staple in so many beauty routines. But lately, there’s been chatter about a not-so-pretty side effect: eye hollowing. So, what’s the deal? Can an eyelash serum really change the look of your eyes—and not in a good way?

Let’s break it down in a simple, no-stress way.


What Is Eye Hollowing, Anyway?

Eye hollowing” refers to the sunken appearance that can develop around the eyes—think darker, deeper under-eyes or a tired look that doesn’t quite go away. While it can be caused by aging, weight loss, or genetics, some people have noticed it popping up after using certain lash serums.


The Ingredient Behind the Concern

The main culprit? A group of ingredients called prostaglandin analogs. These are synthetic compounds originally used in glaucoma medications—yes, eye meds. When people noticed they also made lashes grow longer and thicker, beauty brands took note.

But here’s the catch: prostaglandin analogs can come with side effects, like:

  • Skin darkening around the eyes

  • Fat loss under the skin (which can lead to that “hollow” look)

  • Irritation or redness

Basically, while they can boost lash growth, they can also mess with the delicate skin around your eyes—and not in a way anyone’s asking for.


How to Grow Lashes Without the Risk

The good news? Not all eyelash serums come with these side effects. At Passé Daisy, we leave out the prostaglandin analogs altogether—on purpose.

Our Passé Daisy Eyelash Serum is made with a gentle blend of peptides, plant-based ingredients, and vitamins that support lash growth without putting the skin around your eyes at risk. No harsh chemicals, no mystery reactions—just lashes that look and feel healthier over time.


The Bottom Line

If you’ve been wondering whether eyelash serums can cause eye hollowing, the short answer is: some can. But with the right formula, you can still get longer, fuller lashes—without worrying about long-term side effects.

When in doubt, check the ingredients and go for a serum that puts your skin’s health first.
Passé Daisy is here for exactly that: simple, effective lash care that keeps things easy, honest, and worry-free.

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