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Leakproof Confidence
Cotton, hormone safe, discreet protection with odour control.
Not Sure Which Is Right for You?
Choosing period underwear doesn’t have to be confusing. Whether you're looking for light backup, full overnight protection, or something in between, we’ve made it easy to find your match. Here’s how to choose the right pair based on your flow, fit, and lifestyle.
Choose Absorbency
- Light (2 tampons): For spotting, discharge, or backup with a cup or tampon.
- Moderate (3–4 tampons): Great for regular period days or light bladder leaks.
- Heavy (5+ tampons): Ideal for overnight wear or heavy flow days.
Choose Your Fit
- Briefs: Full coverage and security—great for day or night.
- Boyshorts: Extra coverage around the hips, perfect for lounging or sleep.
- Seamless styles: Invisible under clothing, ideal for everyday wear.
- Lace styles: For when you want a little extra elegance and still need protection.
When to Wear
- Daytime: Go for breathable, discreet options with a secure fit.
- Nighttime: High-waisted or full brief styles with heavy absorbency offer the best overnight protection.
- Everyday confidence: Seamless or light absorbency styles are perfect for backup or discharge.
Why Cotona?
Why Hormone-Safe Underwear Matters?
Hormone-Safe by Design
No toxins, no endocrine disruptors, safe for your skin and health.
Protection You Can Trust
Works for both bladder leaks and period flow without bulk.
Comfort That Moves With You
Breathable, flexible, and soft, stays in place all day.
Made for Real Women’s Lives
Tested on real women for fit, confidence, and everyday wear.
Real feedback from real customers
Loved by Women Who Know What Matters
I wore them on a full-day trip to the city, sitting for hours on the bus and waiting at the doctor's. I felt secure the whole time. These will save me so much money.
— 🧡 Marlene, 80 (Verified Customer)
I had a coughing fit wearing them and didn’t worry once. I wore them all day after my shower and forgot they were even on, so comfortable and effective.
— 💙 Sonia, 78 (Verified Customer)
With prolapse and dribbling, nothing else worked. I wore them to dinner, and again overnight. They held everything without leaks, I felt totally safe.
— 💚 Audrey, 67 (Verified Customer)
During my heavy flow days at work, Cotona gave me security and peace of mind. No odor, no discomfort, just clean and confident.
— 💖 Mana, 42 (Verified Customer)
FAQs
What makes Cotona different from other period or leakproof underwear?
Cotona is crafted from cotton and safe, non-toxic, leakproof layers, free from PFAS, silver, and harmful chemicals. Every style is designed for softness, breathability, and all-day comfort, with elegant silhouettes that never feel bulky. We’re made for women who value both protection and wellbeing.
Are Cotona products safe for sensitive skin?
Yes, every part that touches your skin is soft, breathable cotton with a gentle stretch, free from harsh chemicals. The hidden layers work quietly to protect you without ever compromising comfort.
How much can Cotona underwear hold?
Each style is designed with specific absorbency levels, from light coverage for everyday leaks to heavy protection for period days. Depending on the product, Cotona can hold the equivalent of 2–4 tampons’ worth of liquid while still feeling breathable and discreet.
Can I wear Cotona underwear without a pad or tampon?
Yes. Our leakproof technology means you can wear Cotona on its own without extra pads or tampons, depending on your flow. On heavier days, some women choose to pair them with our reusable pads for extra confidence.
How do I wash Cotona underwear?
After wearing, rinse your underwear in cold water until it runs clear. Machine wash on a cold, gentle cycle with mild detergent (no fabric softener or bleach). Air dry flat or hang, avoid the dryer to preserve the leakproof layers.