Can Eyelash Serums Cause Eye Hollowing? Here's What to Know
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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:
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Skin darkening around the eyes
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Fat loss under the skin (which can lead to that “hollow” look)
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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.
Let customers speak for us
from 73 reviewsLove this lash serum. So easy to apply amd helps promote lash growth. No residue, no sticky just beautiful glide on my lashes.
I really love this lip glaze! It gives such a pretty glossy look and makes my lips feel soft and hydrated. The texture is smooth, not sticky, and it feels very comfortable on the lips. Definitely one of my favorite lip products
I really love this lip glaze! It gives such a pretty glossy look and makes my lips feel soft and hydrated . The texture is smooth, not sticky and it feels very comfortable on the lips. Definitely one of my favorite lip products .
I’m in love with this serum! It’s amazing, worthy the price and quality is great! It works so good! I’m obsessed
Simply in love! This serum is amazing, worthy and it works so gooood! I’m obsessed
i honestly avoided lash serums for the longest time because i kept hearing so many stories online about irritation and darkening around the eyes. what made me feel better about trying the Passé Daisy Lash & Brow Peptide Serum was that it’s prostaglandin-free and focused more on a balanced blend of peptides and nourishing ingredients instead of relying on one harsh active.
i’ve also really loved how lightweight it feels. it doesn’t leave my eyes feeling greasy or irritated, and it’s super easy to work into my nighttime routine. i just apply it along my lash line and brush it through my brows before bed, and it takes maybe ten seconds total.
if you’re someone who likes low-maintenance beauty routines and wants something simple and easy to stay consistent with, i definitely think this is worth trying 🤍
I bought this because my friend recommended it. Love that I can take it anywhere. It really works!
I’ve seriously never used anything that works on zits this fast. I put the blemish roller on as soon as I feel a breakout coming and I swear it's gone within hours without drying my skin. It’s become one of those products I genuinely can’t live without
I’ve been using the Sea Glass Infusion Treatment Serum for a little while now, and it honestly exceeded my expectations for a serum in this price range. The texture is very lightweight and absorbs quickly without leaving any stickiness, which makes it perfect for layering under moisturizer or makeup.
What I noticed most is how calm and balanced my skin feels after applying it. It gives a subtle, healthy glow without looking greasy, and over time my skin looks smoother and more even. It’s especially nice on days when my skin feels a bit stressed or dull.
The packaging also feels clean and minimal, and the dropper dispenses just the right amount.
Overall, a great everyday serum if you want hydration, a soft glow, and something that feels gentle on the skin.
I’ve been using the Sea Glass Infusion Treatment Serum for a little while now, and it honestly exceeded my expectations for a serum in this price range. The texture is very lightweight and absorbs quickly without leaving any stickiness, which makes it perfect for layering under moisturizer or makeup.
What I noticed most is how calm and balanced my skin feels after applying it. It gives a subtle, healthy glow without looking greasy, and over time my skin looks smoother and more even. It’s especially nice on days when my skin feels a bit stressed or dull.
The packaging also feels clean and minimal, and the dropper dispenses just the right amount.
Overall, a great everyday serum if you want hydration, a soft glow, and something that feels gentle on the skin.
It feels like opening something really special. Shipping was super fast too, which I didn’t expect. The Privè Serum is on another level… truly luxurious, from the formula to the bottle. You can tell they really care about quality and the whole experience.
This is truly a luxury formula. From the second you open it, you can tell. It just feels different. The serum itself is silky, hydrating, and leaves my skin looking smoother, plumper, and really radiant. And the packaging… I’m obsessed. The bottle is so beautiful and well made, I literally finished mine, bought another, and still can’t bring myself to throw the first one away. It’s that pretty.