Scarlet Period Bikini Brief | 3-Pack Leak-proof PFAS-free underwear + Laundry Bag
Scarlet PFAS-Free Period Bikini Brief – Stylish, Leak-Proof, Organic Cotton
Scarlet PFAS-Free Period Bikini Brief – Stylish, Leak-Proof, Organic Cotton
Scarlet PFAS-Free Period Bikini Brief – Stylish, Leak-Proof, Organic Cotton
Scarlet Period Bikini Brief - Available in Light & Moderate
Scarlet PFAS-Free Period Bikini Brief – Stylish, Leak-Proof, Organic Cotton
Scarlet Period Underwear Laundry Bag | Lightweight mesh delicates washing bag
Scarlet Period Bikini Brief | 3-Pack Leak-proof PFAS-free underwear + Laundry Bag
Scarlet PFAS-Free Period Bikini Brief – Stylish, Leak-Proof, Organic Cotton
Scarlet PFAS-Free Period Bikini Brief – Stylish, Leak-Proof, Organic Cotton
Scarlet PFAS-Free Period Bikini Brief – Stylish, Leak-Proof, Organic Cotton
Scarlet Period Bikini Brief - Available in Light & Moderate
Scarlet PFAS-Free Period Bikini Brief – Stylish, Leak-Proof, Organic Cotton
Scarlet Period Underwear Laundry Bag | Lightweight mesh delicates washing bag

Scarlet Period Bikini Brief | 3-Pack

$76.00 $88.00

Available in Light and Moderate

Upgrade your period routine with our organic cotton Bikini Brief 3-pack and score a handy Laundry Delicates Bag. Buy the set, save $12.

  • Leak-Proof Protection
    Leak-Proof Protection
  • Two Absorbency Levels
    Two Absorbency Levels
  • Chemical-Free & Eco-Friendly
    Chemical-Free & Eco-Friendly
  • Organic Cotton Comfort
    Organic Cotton Comfort
Toiletry bag
Upgrade your order
Stores all your goodies, like Cups, wet swimmers, and snacks. +$7 (save $3)
ADD TO ORDER
Item will be included
Cup Wipes
Upgrade your order
Makes cleaning both your Period Cup and the rae Heat Pad a breeze. +$5 (save $3)
ADD TO ORDER
Item will be included
Laundry Bag
Upgrade your order
Keep your undies safe with a Scarlet Period Laundry Bag +$7 (save $3)
ADD TO ORDER
Item will be included
Period Pocket Underwear
Upgrade your order
Add rae Period Pocket Underwear +$14
ADD TO ORDER
Item will be included
Hand Wash
Upgrade your order
Keep your Cup clean and fresh with our gentle wash +$5 (save $5)
ADD TO ORDER
Why You’ll Love It

Meet the Scarlet Period Bikini Brief 3-Pack – your go-to for comfy, no-fuss period protection in a classic mid-rise cut.

⭐ Soft & Breathable Feel: Made from GOTS-certified Organic Cotton that’s gentle on skin and irritation-free.

⭐ Built-In Leak Protection: Fast-absorbing 4-layer gusset locks in moisture and keeps you dry.

⭐ Two Absorbency Options: Choose Light (3 tsp) or Moderate (5 tsp) to suit your flow.

⭐ Mid-Rise Everyday Fit: Classic cut that sits comfortably under outfits.

⭐ PFAS-Free & Chemical-Free: Independently tested for peace of mind.

⭐ Sustainable Period Solution: Reusable, washable, and planet-friendly.

Easy Care, Zero Fuss

✨ Rinse in Cold Water: After wearing, rinse in cold water until it runs clear to keep them fresh.

✨ Machine Wash Cold: Toss them in with mild detergent (no bleach or fabric softener, please).

✨ Dry with Ease: Line dry or tumble on low - no need for extra care.

✨ Need more info? Please read our complete guide to caring for your period underwear here.

Materials & Composition

✨ 95% GOTS Organic Cotton: Naturally soft and breathable, sustainably grown.

✨ 5% Spandex: For the perfect fit and stretch.

✨ Quick-Dry Gusset: Made from polyester/PUL, offering high absorbency for leak protection.

✨ PFAS-Free: No toxic chemicals here - because your body and the planet deserve better.

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

Did you know that over 12 billion pads and 7 billion tampons end up in landfills yearly? By choosing Scarlet, you're supporting a more sustainable future - where self-care and sustainability go hand in hand.

✨ High-Quality, Safe Fabrics: Made with care, free from PFAS and harmful chemicals, and independently lab-tested for your safety.

✨ Eco-Conscious Manufacturing: Crafted with a focus on quality and reducing environmental impact.

✨ Recyclable Packaging: Minimal waste for a cleaner world.

✨ 1% for the Planet: Scarlet is proud to contribute to environmental stewardship with every purchase.