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Scarlet Period Self-Care Super Set, featuring rae Heat Pad

Scarlet Period rae’s three heat settings soothe all your period pain.

Scarlet Period’s rae Heat Pad offers warmth for over 4 hours.

Scarlet Period Pocket Underwear keeps the rae heat device away from your skin to protect your skin for ongoing use, and it makes it move with you wherever your day takes you.

Scarlet Period rae Heat Pad: 50°C heat, 3 soothing, comfy settings.

Soothing Suds Bubble Bath is a skin-nourishing formula that is spiked with magnesium and is designed to soothe.

Scarlet Period Magnesium+ Spray is great during your period aches at bay.

Self-Care Super Set

Q: What does the absorbency level mean?

Super Light: Holds up to 1 teaspoon, equal to less than one regular tampon. Think of it as a new-age panty liner, great for spotting, light leaks and discharge. Try: Invisible ThongLight: Holds up to 3 teaspoons, equal to 2 regular tampons or one pad. For light days, drips and discharge. Try: G-String or Bikini Brief in Light-ModerateModerate: Holds up to 5 teaspoons, equal to 3 regular tampons or 2 pads. For moderate days, or as extra defence on heavy days with our Period Cup. Try: High-Waist Brief or Bikini Brief in Moderate-HeavyHeavy: Holds up to 7 teaspoons, equal to 4 regular tampons or 3 pads. Our heavy hitters are great worn on their own, day or night. Try: Boyshort or Period Cup

One bundle. Every period essential.

$179.00 ~~$199.00~~

Heat, hold, spray, soak. rae, the Pocket Undies, the Magnesium+ Spray and the magnesium bubble bath. The full period self-care system, done.

Good Design Award winner

rae for day, magnesium for night

12-month warranty

Free AU shipping $80+

Scarlet Period High-Waist Pocket Brief (Size)

6 (XS) 8 (S) 10 (M) 12 (L) 14 (XL) 16 (XXL) 18 (XXXL)

Scarlet Period High-Waist Pocket Brief (Style)

Light-Moderate Moderate-Heavy

Why You'll Love it

Our all-in-one period self-care set has everything you need for ultimate comfort, relief, and relaxation during your cycle.

✨ rae Heat Pad: Soothing heat for ultimate period self-care and comfort.

✨ Period Pocket Undies: Leak-proof protection for peace of mind all day.

✨ Magnesium+ Spray: Fast-absorbing formula to help ease tension and promote relaxation.

✨ Bubble Bath: Luxurious, stress-relieving soak to unwind and relax.

Easy Care, Zero Fuss

✨ rae Heat Pad: Choose your heat setting, wear in the underwear pocket, and recharge as needed.

✨ Period Pocket Undies: Keep fresh by rinsing in cold water, machine washing cold, and line drying.

✨ Magnesium+ Spray: Spritz, massage in, and store below 30°C for effective tension relief.

✨ Bubble Bath: Add 3-4 capfuls under warm running water for deep relaxation.

Materials & Composition

✨ rae Heat Pad: Crafted with high-quality materials to deliver soothing warmth for ultimate comfort.

✨ Period Pocket Undies: Made from 95% organic cotton with a PFAS-free, quick-dry gusset for breathable, leak-proof protection.

✨ Magnesium+ Spray: Vegan and cruelty-free, infused with skin-loving ingredients like arnica, chamomile, and magnesium to help relax.

✨ Bubble Bath: Vegan, cruelty-free, and enriched with calming ingredients like chamomile and magnesium for relaxation.

Size & Fit

✨ Fit Note: Our underwear runs on the slightly smaller side - if you're between sizes, size up.

✨ Teen-to-Adult Fit: Our sizing is unique - please refer to both the numerical (e.g. 10, 12) and letter sizing (e.g. M, L) in our guide.

✨ Australian Sizing: We use AU sizes - international customers, check our Size Guide.

✨ Still Unsure? Contact us for advice. We love a chat!

Planet-Friendly Practices

By choosing Scarlet, you're making a sustainable choice for your self-care routine and the planet. Our products are designed to reduce waste, promote reuse, and incorporate the cleanest ingredients and eco-friendly packaging.

✅ Reusable Options: From our underwear to our rae Heat Pad, we provide better sustainable, reusable period self-care options.

✅ Eco-Conscious Ingredients: We find the best ingredients/product components free from harmful chemicals.

✅ No Harmful Chemicals: Because you deserve better.

✅ Recyclable Packaging: Designed to minimise waste.

Scarlet is proud to be a 1% for the Planet member, joining a global movement dedicated to environmental stewardship.

Self-Care Super Set

$179.00 ~~$199.00~~

Scarlet Period rae Heat Pad: Wireless relief, soft silicone, smart period care.

Have you met rae - the heat pad that goes with your flow?

To be safe, let’s do some formal introductions…

rae is wireless and rechargeable, with a sleek, comfy design. Designed with three heat settings that go up to 50°C, it lasts up to 5 hours, and is wireless.

Curved for your comfort
Three heat settings, up to 50 degrees
Soft high-quality silicone
Wear with your Period Pocket Underwear

BUY NOW

Your Questions, Answered

Umm, what is rae?

rae is a wireless, wearable heat pad designed for period and pelvic comfort on the go. No cords, no microwaving, and no stick-on patches. Just rechargeable heat that fits discreetly under your clothes.

How hot does rae get?

It has a built-in thermometer, so it maintains the heat level depending on the heat setting you are using (up to 50 degrees). We suggest always starting on a low setting until you get used to it and find the right heat for you.

Can I use rae without the undies?

rae is designed to get hot, so we do recommend using rae with them or otherwise over your undies. If using directly on the skin, start at the lowest setting and monitor your comfort.

Won’t rae just fall out of my pants?

Nope, because we’ve come up with a genius solution. Meet our Period Pocket Underwear: a customised version of our best-selling period underwear with a little pouch for the device, perfect for when you’re on the move.

Attached to your regular undies? No problem! Wear rae between your underwear and clothing. If using it directly on the skin, stick to a lower heat setting.

Can I use the undies without rae?

We’re not here for rules, so you do you boo! They do have additional fabric for the pocket at the front so if not using with rae, you might prefer our Bikini Brief or High-Waisted Brief.

What does the absorbency level mean?

Super Light: Holds up to 1 teaspoon, equal to less than one regular tampon. Think of it as a new-age panty liner, great for spotting, light leaks and discharge. Try: Invisible Thong

Light: Holds up to 3 teaspoons, equal to 2 regular tampons or one pad. For light days, drips and discharge. Try: G-String or Bikini Brief in Light-Moderate

Moderate: Holds up to 5 teaspoons, equal to 3 regular tampons or 2 pads. For moderate days, or as extra defence on heavy days with our Period Cup. Try: High-Waist Brief or Bikini Brief in Moderate-Heavy

Heavy: Holds up to 7 teaspoons, equal to 4 regular tampons or 3 pads. Our heavy hitters are great worn on their own, day or night. Try: Boyshort or Period Cup

★★★★★

“Say goodbye to clunky hot water bottles and hello to rae, Scarlet’s game-changing, wearable, wireless heat device.”
- Sitchu

★★★★★

“rae gave the perfect amount of heat… Being able to change settings was a game changer because it felt safer and more comfortable.”
- News

★★★★★

"A wearable, wireless heat device that’s far more practical than clutching a hot water bottle is pure genius."
– Body & Soul

★★★★★

“Say goodbye to clunky hot water bottles and hello to rae, Scarlet’s game-changing, wearable, wireless heat device.”
- Sitchu

★★★★★

“rae gave the perfect amount of heat… Being able to change settings was a game changer because it felt safer and more comfortable.”
- News

★★★★★

"A wearable, wireless heat device that’s far more practical than clutching a hot water bottle is pure genius."
– Body & Soul