Best Sellers

View all

Leak Proof and Stain Free

Our design frees you of the stress of leaks and stains.

No Rashes

Our stretchy buttery smooth fabric is breathable and prevents rashes.

12 Hour Protection

Our soft, flexible fabric moves with your body for day and night wear.

High Absorbency

Our 4 layer design holds the equivalent of 3 tampons.

How to Wash Your Flowyn Underwear

Rinse

Not required but recommended: Rinse your leak-proof underwear before washing.

Wash

Machine wash cold with detergent no bleach or fabric softeners.

Dry

To prolong the use of the underwear, air dry.

Do Not

Do not iron or put in the dryer on high heat

Testimonials

  • ★★★★★

    "I’ll definitely buy again"

    Finally a solution! I feel as if I don't have a period. Will be buying more.

    — Tatiana A., Toronto

  • ★★★★★

    "An investment"

    I no longer worry about leaks. The panties and cup pay for themselves within a month or two.

    — Meaghan C., Miami

  • ★★★★★

    "Great product! I will be telling all my friends!"

    I've tried different products, but this is by far the best I've come across. Got the cup and underwear combo and a three pack and I'm set.

    — Clair M., New York

    FAQ's

    Are menstrual cups safe to use?

    Yes! The cup is made from soft, medical-grade silicone that is body-safe, hypoallergenic, and designed for comfortable wear.

    How long can I wear the menstrual cup?

    You can wear the cup for up to 12 hours, depending on your flow. It provides reliable, leak-resistant protection throughout the day or night.

    Are Flowyn period underwear really leak-proof?

    Yes! The underwear features a multi-layer absorbent design that helps prevent leaks while keeping you dry and comfortable. Many people wear them on their own or as backup protection.

    How do I clean and reuse the products?

    The menstrual cup can be washed between uses and sterilized between cycles, while the underwear can be machine washed, hung to dry and reused. Both are designed to last with proper care.

    Is this good for beginners?

    Yes! This bundle is a great starter kit if you’re new to reusable period products. It includes everything you need in one simple set.

    What is your return policy?

    Due to the personal and hygienic nature of our products, we do not accept returns or exchanges once items have been opened or used.

    However, your satisfaction is important to us 💗

    If your item arrives damaged, defective, or incorrect, please contact us within 48 hours of delivery, and we’ll be happy to make it right.