With all the buzz around period underwear, it’s no surprise that more and more people are giving them a try. Whether you’re ready to ditch pads and tampons altogether or looking for a reliable backup to your menstrual cup or disc, the best period underwear promises a winning combo of comfort, confidence, and sustainability.
But as incredible as they sound (and often are), period panties aren’t always perfect for everyone. Like any period product, they come with their own set of challenges. So, let’s take a closer look at some of the most common drawbacks of period underwear—and how Saalt Wear might just flip the script for you.
What Is Period Underwear?
Before we dive into the drawbacks, let’s clear something up—what even is period underwear?
Simply put, period underwear is specially designed underwear with built-in absorbent layers in the gusset (the part of your underwear that touches your vulva). These layers can hold menstrual flow, as well as other bodily fluids like sweat, discharge, or light bladder leaks.
Depending on your preferences and flow, you can wear them:
-
As a standalone option on lighter days,
-
As backup protection to your cup, disc, or tampon,
-
Or overnight for worry-free sleep.
Period panties come in all kinds of absorbency levels, styles, and fits. But while they can be a game-changer, there are some important things to consider before switching over completely.
Common Drawbacks of Period Underwear
1. Upfront Cost
Let’s get real—the price tag can be a bit of a shock.
A single pair of high-quality period underwear typically ranges from $20 to $50. And unless you plan on doing laundry every night (more on that soon), you’ll probably need a few pairs to get through your cycle comfortably.
This means a starter set might set you back $100 or more.
Now, over time, they can absolutely save you money—especially when you’re no longer buying pads and tampons every month—but that initial investment can feel like a lot, especially for students, parents, or anyone on a tight budget.
2. Laundry Care Isn’t for Everyone
Unlike disposable products you can just toss in the trash, period underwear needs some TLC to stay in top condition.
Here’s the basic care routine:
-
Rinse in cold water after use
-
Machine wash (cold, gentle cycle)
-
Skip fabric softeners and bleach (they mess with absorbency)
-
Hang dry (no tumble drying!)
Not too bad, right? But depending on your lifestyle, this extra step can be a hassle—especially if:
-
You don’t have regular access to a washing machine,
-
You're traveling or staying with someone else,
-
You’re a student with limited laundry days.
Plus, let’s face it—not everyone is into the idea of rinsing out their underwear in the sink (and that’s totally fair!).
3. May Not Handle Heavy Flows Alone
Most period underwear is labeled by absorbency level—light, moderate, heavy, or even super.
However, even the most absorbent pairs might not be enough for:
-
Very heavy flows,
-
Long school or work days,
-
Times when you can’t easily change or rinse your underwear.
You may still find yourself needing to change pairs mid-day, or combine with another product like a menstrual disc or tampon. And since you can't exactly carry a used pair of underwear in your purse (unless you plan ahead), this can be inconvenient.
4. Fit Can Be Hit or Miss
You know how sometimes your favorite pair of jeans from one brand fits perfectly, but another brand’s sizing is way off?
Period underwear is the same way. Fit is everything.
If your underwear is:
-
Too loose, it can leak or shift out of place.
-
Too tight, it can be uncomfortable and restrict movement.
Since sizing varies by brand, you might need to try a couple before finding your “just right” fit. This trial-and-error process can feel frustrating—especially when you’re spending $30+ a pair.
And for folks with unique body shapes, disabilities, or sensory sensitivities, finding a comfortable, secure fit can be even more complicated.
5. Not Always 100% Eco-Perfect
Period panties are reusable—which is a huge win for the planet. But it’s worth noting that not all period underwear is created equal when it comes to sustainability and body safety.
Some drawbacks to keep in mind:
-
Many brands use synthetic materials (like polyester and nylon),
-
Some styles contain chemical treatments or PFAS (forever chemicals),
-
People with sensitive skin may experience irritation from certain fabrics or finishes.
If you’re shopping with an eco-conscious mindset, these details matter. Unfortunately, not every brand is transparent about what goes into their products—or how they’re made.
Why Saalt Wear Is a Game-Changer
We know period underwear isn’t perfect across the board—but that’s exactly why Saalt Wear exists. We designed our leakproof underwear to address these common challenges head-on, offering thoughtful, body-safe, and planet-friendly period care that actually works for real life.
Here’s how we’re raising the bar in period protection:
1. Seriously Sustainable Materials
At Saalt, sustainability is not a buzzword—it’s a commitment.
Our period underwear is made with:
-
TENCEL™ Modal (a fabric made from renewable beechwood trees),
-
BCI Cotton (from the Better Cotton Initiative),
-
Even recycled water bottles—yes, really!
We’re also a certified B Corp, meaning we meet the highest standards for ethical business, fair labor, and environmental responsibility. All of our Saalt Wear is made in partnership with an incredible ethical textile manufacturer in Sri Lanka that shares our values.
2. No Toxins, No Worries
We take your health seriously. That’s why Saalt Wear is 100% free from PFAS and other harmful chemicals.
You shouldn’t have to choose between comfort and safety—so we don’t make you.
Our products go through rigorous third-party testing, and we’re fully transparent about what goes into every pair. That’s real peace of mind for you and the planet.
3. Absorbency for All Flows
From light spotting to super absorbent overnight protection, Saalt Wear comes in multiple absorbency levels—so you can build a period wardrobe that actually meets your needs.
We designed our patented layers to pull moisture away from the body quickly, keeping you dry and comfortable all day long.
Whether it’s:
-
Day one of your period,
-
A sweaty workout,
-
Or backup for your menstrual cup—
Saalt Wear’s got your back (and front!).
4. Comfort and Fit for Every Body
Our leakproof underwear is movement-friendly, size-inclusive, and designed for real bodies living real lives.
We offer:
-
A variety of styles (briefs, hipsters, thongs, high-rise, and more),
-
Tons of sizes (from XXS to 4XL),
-
A dedicated Teen Collection designed for younger or smaller bodies.
So whether you're doing yoga, running to class, or just lounging at home—you’ll feel comfy, secure, and stylish.
5. Giving Back, Big Time
When you buy Saalt Wear, you're not just buying period protection—you’re supporting a global mission to improve menstrual health.
As a certified B Corp, we donate 1% of revenue to initiatives that:
-
Provide menstrual education and supplies,
-
Fund women-led businesses,
-
Support girls staying in school.
Every purchase helps us make a difference around the world—because we believe period equity is a right, not a privilege.
Learn More About How Saalt Wear Is Different:
Starting From Stupid to Create Saalt’s Patented Leakproof Underwear
Everything You Need to Know About PFAS and Period Underwear
How To Wash Your Period Underwear
Making the Switch
Period pants can be a fantastic solution for people who want a more comfortable, sustainable, and freedom-filled period experience. But like anything, they come with a few caveats—like cost, laundry needs, and finding the right fit.
The good news? Not all leakproof underwear are created equal—and when you find a brand that truly gets it, those drawbacks become way more manageable.
At Saalt, we’ve worked hard to create leakproof underwear that checks all the boxes:
-
Comfortable ✔
-
Sustainable ✔
-
Toxin-free ✔
-
Inclusive ✔
-
Mission-driven ✔
We may be a little biased, but we truly believe Saalt Wear is the best period underwear out there—and we’d love for you to experience it for yourself.
Ready to ditch the stress of leaks and discomfort?
👉 Shop for your favorite new pair here
Or reach out to our Saalt Coaches for help from a real (and kind) human by emailing us at sayhey@saalt.com.
Because your period deserves better. And so do you.
