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Beauty

Health Experts Say These Popular Salty Snacks Are ‘Dehydrating’ Your Skin And Breaking Down Collagen

August 3, 2025 by Lisa Cupido
shefinds | Beauty
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Salty snacks like pretzels, chips, and popcorn are some of life’s little pleasures—crunchy, satisfying, and perfect for a quick pick-me-up. But if you’ve been noticing your skin feeling drier than usual, looking a bit flaky, or even feeling irritated, your snack drawer might be partly to blame. High-sodium foods can pull moisture from your skin, leaving it less hydrated and more prone to redness, fine lines, and dullness. It doesn’t mean you have to give up your favorite salty treats forever, but it’s good to know how they might be affecting your glow.

There’s absolutely nothing wrong with enjoying a handful of your go-to salty snack now and then, especially when you’re craving something savory. But if salty foods are becoming a regular part of your daily routine, they might be zapping your skin’s moisture. Here are three common salty snacks that are known to dehydrate your skin more than others.

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pretzels

1. Pretzels


Pretzels might feel like a light snack, but they’re often loaded with sodium—which is one of the main culprits when it comes to dehydrated skin. Salt pulls moisture from your body, and when you overdo it, your skin can start to look dull, flaky, and even irritated. Over time, that lack of hydration can also affect your skin’s elasticity, making it more prone to fine lines and sagging.

 

While there’s nothing wrong with enjoying a few pretzels every now and then, having them regularly—especially without enough water—can quietly take a toll on your skin. If pretzels are one of your favorites, try balancing them with a big glass of water.

potato-chips

2. Potato Chips


Crunchy, salty, and seriously addictive, potato chips are a go-to comfort snack—but they’re also packed with sodium and often fried in inflammatory oils. This combo can dry out your skin and trigger low-grade inflammation, which can lead to breakouts, puffiness, and long-term collagen breakdown. The high salt content can cause your body to retain water, making your face look puffy while still leaving your skin dehydrated underneath.

 

 

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3. Beef Jerky


Beef jerky might seem like a protein-packed snack, but it’s often extremely high in sodium—and that can be tough on your skin. The intense salt content draws moisture out of your body, leaving your skin drier, tighter, and more vulnerable to wrinkles. Preservatives and flavor enhancers added to some jerky may trigger inflammation, which speeds up collagen loss over time.

 

If you’re a jerky fan, look for lower-sodium or more natural versions with minimal additives. 

 

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Lisa Fogarty is a lifestyle writer and reporter based in New York who covers health, wellness, relationships, sex, beauty, and parenting.

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