Period Pain Relief Underwear

5.0
Rated 5.0 out of 5 stars
5.0 Stars

Meet our Comfort Briefs – your perfect companion for soothing period pains while staying confident and fabulous on moderate days!

Regular price $25.00
Size: S

Hurry Up! Only 7 left in stock!

Free shipping on orders $60+.
Super Fast Delivery time: 2-3 days (Australia).

60-day free money back guarantee*

Period Pain Relief Underwear - Fanzy Pantz
Period Pain Relief Underwear
Regular price $25.00

Fanzy Pantz Pain Relief Period Underwear – Ultimate Comfort for Period Pain

Fanzy Pantz pain relief period underwear is designed to provide maximum comfort and relief for severe period pain, endometriosis, and postpartum discomfort.

  • Heat Pack Pocket: Insert a reusable heat pack for direct, soothing pain relief from cramps or postpartum discomfort.
  • Stylish Design: Smooth, seamless design for a sleek look under any outfit.
  • Leak-Proof: Cutting-edge 4-layer technology ensures maximum protection from leaks.
  • Luxurious Comfort: Made from soft, sumptuous materials that feel gentle against your skin.
  • Breathable: Optimal absorbency and breathability with TPU to keep you dry.
  • Reusable: Sustainable, eco-friendly, and reusable for long-term use.
  • 10-Hour Protection: Enjoy up to 10 hours of comfort and protection for worry-free wear.

Why Choose Pain Relief Period Underwear?

Fanzy Pantz pain relief period underwear is a game-changer for managing menstrual discomfort. Whether you’re dealing with cramps, endometriosis, or postpartum pain, these undies offer direct relief. The front pocket holds a heat pack, delivering targeted warmth when you need it most. The leak-proof design provides security, ensuring you stay dry and comfortable throughout the day.

All-Day Comfort and Protection

These pain relief period underwear go beyond pain management. Their smooth, seamless fit offers full coverage and a sleek look under any outfit. Whether you’re at work, running errands, or lounging at home, you’ll feel comfortable and confident. The 4-layer leak-proof technology provides 10 hours of protection, so you can go about your day worry-free.

Eco-Friendly and Reusable Underwear

Fanzy Pantz pain relief period underwear is not only functional but also eco-friendly. They are reusable and last up to 100 washes, making them a sustainable alternative to disposable products. By choosing Fanzy Pantz, you’re reducing waste while enjoying long-lasting comfort.

Postpartum Comfort

Postpartum recovery requires extra care, and our undies is perfect for new mothers. The heat pack pocket provides soothing relief from postpartum cramping, while the leak-proof design offers additional security. For those navigating post-birth discomfort, these undies are a must-have.

Washing Period Underwear Instructions

To care for your pants, rinse them in cold water until the water runs clear. Hand wash or use a gentle machine cycle under 30°C. Air-dry naturally—avoid bleach, tumble drying, and dry cleaning to keep them in top condition.

Why Fanzy Pantz?

Fanzy Pantz is proudly Australian-owned and loved for its innovative designs. Our pain relief period underwear combines comfort, style, and sustainability. Plus, with our 60-day satisfaction guarantee, you can shop with confidence. Experience period care that keeps you feeling fresh, fabulous, and supported with Fanzy Pantz!

"These briefs provide the perfect support and relief during my periods."
- Ava, Sydney

"The comfort briefs are fantastic for period pains. The heat pack pocket is a lifesaver!"
- Zoe, Darwin

Try Fanzy Pantz risk-free!

We believe you’ll fall in love with our products, but if not, we’ve got you covered. Enjoy a 60-day free trial on your first purchase. Here’s the lowdown:


- How it Works: Try our products for 60 days. If you’re not head over heels, send them back for a full refund.
- First-Time Customers Only: This offer is available for first-time customers to help you find your perfect match.
- Easy Returns: Contact us at support@fanzypantz.com to start your return. We’ll guide you through the process.
Experience the comfort and confidence of Fanzy Pantz without any risk!

For all orders exceeding a value of $99* shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:

– Received the wrong item.
– Item arrived not as expected (ie. damaged packaging).
– Item had defects.
– Over delivery time.
– The shipper does not allow the goods to be inspected before payment.

The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

9 reviews
  • Rated 5 out of 5 stars
    A Hug for Your Cramps!

    These are everything when you’ve got cramps but still want to make that weekend getaway happen. The heat pocket is genius—it’s like carrying a little piece of home comfort on the road. Plus, they look cute enough to rock under anything. Function and style? Yes, please!

    Ellie A.
    Verified Reviewer
  • Rated 5 out of 5 stars
    Pockets in undies is pure genius

    So I never realised this was a thing until my friend told me about them last weekend. I purchased them on Monday and got them on Tuesday, which was perfect timing because I got my periods on Wednesday. The stars aligned!!! I also got the heat patches, thank goodness. I used both of them on Wednesday and am so happy to say, I got through day 1 without much pain or leaks. Normally I am taking loads of panadols and sneaking off to the microwave to heat up the heat bag to put under my top at work. Definitely recommend these pants for anyone who gets period pains!

    Chloe
    Verified Reviewer
  • Rated 5 out of 5 stars
    Innovative Comfort for Crampy Days!

    These Period Pain Relief Underwear are a game-changer! The built-in heat pack pocket provides soothing warmth exactly where I need it, easing my cramps and allowing me to go about my day without discomfort. Stylish, comfortable, and practical—Fanzy Pantz has thought of everything!

    phoenix K.
    Verified Reviewer
  • Rated 5 out of 5 stars
    No More Carrying Around a Heat Bag!

    I have major endometriosis and was always lugging around a heat bag to get through the day. These period pocket pants have been such a relief! The built-in pocket is perfect for slipping in a heat patch, and it stays in place while I go about my day. They’re so comfortable and make managing my pain so much easier. I’m so glad I found these!

    Wendy
  • Rated 5 out of 5 stars
    The Pocket is Pure Genius!

    Whoever thought of adding a pocket for a heat patch deserves a medal! These period undies have completely transformed how I deal with cramps. The pocket keeps the heat patch snug and right where I need it, and it stays discreet—no one can tell I’m wearing one.

    It’s so convenient to just pop in a patch and go about my day without the hassle of holding a heat bag or constantly reheating it. These undies make dealing with period pain so much easier. I’m obsessed—every woman needs a pair!

    Sarah
  • Rated 5 out of 5 stars
    Pocket Period Undies: YES

    I cannot recommend these enough! Before, I was constantly heating up bulky heat bags and popping Panadol just to get through the day. Now, with these pocket period undies, I can slip in a heat patch and finally feel relief—all while going about my day like normal.

    The best part? No one even knows I’m wearing a heat patch! It’s discreet, comfortable, and has completely changed how I manage my period. If you haven’t tried these yet, seriously, what are you waiting for? You NEED to!

    Kelly
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