Serena - Women's high waisted leak proof period panties

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Finally, period panties that actually work

You deserve to go through your day without wondering if you're leaking.

Serena features a triple-layer leak barrier that's 80% wider than standard period panties — so you're protected front to back, even on your heaviest days.

No more pad-shifting. No more middle-of-the-night sheet checks. Just soft, comfortable underwear that does what it's supposed to do.

One of our most reordered undergarments this season

No more 3 a.m. sheet checks
The triple-layer leak barrier extends 80% wider than regular period panties. Front to back coverage means you sleep through the night without a single worry.

Stays fresh, not funky
5A-grade antimicrobial fabric fights odor-causing bacteria. You stay dry and confident, even after a full day of wear.

Comfort that doesn't quit
High-waisted design sits smooth under clothes without digging or rolling. The cotton-lined crotch feels soft against your skin all day long.

Fits bodies like yours
Available in sizes S through 8XL. The stretchy waistband moves with you — whether you're working, sleeping, or running errands.

Feature Serena Standard period panties Pads
80% wider gusset
Triple-layer leak barrier
Antimicrobial fabric
Reusable
No shifting


What you get today

  • Serena high-waisted leak-proof period panties
  • Triple-layer protection with cotton-lined crotch
  • Antimicrobial fabric to reduce odor
  • Ready to wear — no setup required
  • Free tracked shipping
  • 30-day money-back guarantee

Seasonal production run — once this batch sells out, restock timing may vary.

Get protected, comfortable period protection with Serena — available now at 50% off.


30-day at-home trial
Try Serena at home for 30 days. If it doesn't provide the leak protection, comfort, or fit described, return it for a full refund.


Frequently asked questions

Can I wear these all day without changing?
Yes. The triple-layer system absorbs up to 3-4 tampons worth of flow. Most women wear them from morning to night without issues.

Will they feel bulky under my clothes?
No. The absorbent layer is thin enough to sit flat under jeans, dresses, or leggings. The high-waist design eliminates visible panty lines.

How do I wash them?
Machine wash cold with your regular laundry. Tumble dry low or hang to dry. No special care needed.

What sizes are available?
Serena comes in sizes S through 8XL, designed to fit waists from 22 to 36 inches and hips from 34 to 58 inches.

Can they handle heavy flow days?
Yes. The 80% wider gusset and triple-layer barrier are designed specifically for heavy flow. Many customers use them as primary protection on their heaviest days.

Specifications

  • Sizes: S, M, L, XL, 2XL, 3XL, 4XL, 5XL, 6XL, 7XL, 8XL
  • Materials: Nylon/spandex outer, triple-layer absorbent core, 100% cotton crotch lining
  • Features: 5A-grade antimicrobial treatment, 80% wider gusset coverage

How to wash

  • Machine wash cold with similar colors
  • Do not bleach
  • Tumble dry low or hang dry

We offer a 100% money-back guarantee within 30 days of receiving your order. If you're not completely satisfied, simply return your item for a full refund—no questions asked.

To minimize our carbon footprint, we don't keep all our products in stock. Instead, we deliver our products on demand, which may result in slightly longer delivery times. This approach allows us to offer better prices, benefits the environment, and helps us avoid unnecessary waste together. On average, you'll receive your order within 3–8 working days after dispatch, and you can easily track it using your Track & Trace number.

Our customer service is available 24/7 to answer all your questions and comments. Whether you need advice on a product or help with an order, we are here to support you.

Don’t hesitate to contact us; we’re happy to help!

Please contact us at info@juliabellmont.com

LOVED BY WOMEN ACROSS AMERICA

This dress is very comfortable and fits true to size. I wore it to lunch with friends and received several compliments. The fabric is light without feeling too thin. Very happy with it.

Linda Matthews

Really pleased with this top. The fit is comfortable and the neckline is very flattering. It looks put together without feeling too dressy, which is exactly what I wanted.

Karen Whitmore

These heels are surprisingly comfortable. The heel is a nice height and I was able to wear them through dinner without any trouble. They look lovely with both trousers and a dress.

Susan Parker

The dress arrived looking just like the photos. It’s easy to wear, comfortable around the waist and a good length for me. I’m pleased with my purchase.

Patricia Collins

This blouse is even nicer in person. The fabric feels soft and it drapes well without clinging. I wore it with jeans for lunch, but it would look just as nice dressed up

Deborah Hayes

30-DAY MONEY-BACK GUARANTEE

I want you to feel confident when choosing from Julia Bellmont. That is why every order is covered by our 30-day money-back guarantee.

If your piece is not quite right for you, you can return it within 30 days for a full refund. Simple, clear and without unnecessary hassle.

Because feeling good about what you wear should start long before you put it on.

With love ♡
Julia

BUILT AROUND A FEELING

Julia Bellmont was built around a feeling I have always believed in: the quiet confidence that comes from looking and feeling like yourself.

I choose pieces for women who still care about style, but want it to feel easy, flattering and right for the life they live now.

Your support has turned that belief into something bigger than I ever imagined — and every order helps carry this story into its next chapter. That is why I’m offering a special Clearance Sale with up to 70% off

10% EXTRA OFF on 2 items
15% EXTRA OFF on 3 items
20% EXTRA OFF on 4+ items


The discount will be applied automatically at checkout.

Thank you for allowing me to keep doing what I love.

With love ♡

Julia

FREE SHIPPING

We offer free shipping across the U.S. on all orders — fully tracked and insured, this week only.

We’ll deliver straight to your door, safely and without extra cost.

30-DAY GUARANTEE

Shop with confidence. Every order comes with a 30-day money back guarantee, so you can try us risk-free.

Not satisfied with your product? No worries—just reach out to us for a refund.

100% SECURE PAYMENTS

Shop with peace of mind. We offer trusted, secure payment options so your information stays protected at all times.

4.8/5 2.800+ reviews