Reusable menstrual cup designed for freedom.
Engineered for comfort.
CozyLeaf is a patented, innovative reusable menstrual cup designed for comfort, flexibility, and sustainable period care—created to reduce the learning curve for first-time users.
A comfortable menstrual cup that feels right - sooner.
Featured by TV Tokyo for FemTech innovation.
For Wadiz Backers
와디즈 참여자분들을 위한 안내
Early Access & Backer Benefits
우선 안내 및 참여자 전용 혜택
Thank you for your early interest in Cozyleaf on Wadiz.
We’re preparing early access and a few exclusive benefits for those who joined us early.
와디즈를 통해 코지리프를 관심 있게 지켜봐주시고 함께해주셔서 진심으로 감사합니다. 초기 참여자분들께는 향후 진행 상황과 공식 런칭 소식을 가장 먼저 안내드리고,
별도의 혜택도 함께 준비하고 있습니다.
We’ll share updates and let you know first when things are ready. Thank you!
준비되는 소식은 등록해주신 분들께 가장 먼저 안내드리겠습니다. 감사합니다!
All the pain points — in one cup.
CozyLeaf is a patented menstrual cup designed to feel right from the first try.
Open. Seal. Empty. Remove — with a calmer, smarter routine.
Patented menstrual cup technology · Featured by TV Tokyo for FemTech innovation
Easy insertion
Unfolds intuitively — like an umbrella.
Simple & secure seal
Elastic tension + air channel form a stable seal automatically.
Mess-free discharge
Empty without full removal — more convenient when you’re out.
Gentle removal
Release suction softly for a calmer removal.
Why Cozyleaf
CozyLeaf is a patented menstrual cup built on innovative design principles that prioritize comfort, stability, and ease of use—especially for beginners.
How Cozyleaf works
Learn how this menstrual cup seals comfortably, stays in place, and supports an easier routine from day one.
A different experience, by design.
New to menstrual cups? You're not the only one.
If you’re looking for a beginner-friendly period cup, Cozyleaf helps you feel comfortable faster with a simpler fit.
Reuse & impact
Reusable menstrual cups can reduce monthly waste and support sustainable period care—without sacrificing comfort.
Trust & Recognition
Quiet proof — simply stated.
Featured by TV Tokyo
for FemTech innovation.
Patented technology
Designed for comfort and confidence.
Medical-grade silicone
Body-safe and reusable.
Frequently asked questions about menstrual cups
Below are common questions people search for when choosing a reusable menstrual cup, including comfort, safety, cleaning, and what to expect as a first-time user.
Is a menstrual cup comfortable for first-time users?
Many first-time users worry whether a menstrual cup will feel uncomfortable. A beginner-friendly menstrual cup is designed with softer material and a flexible shape to adapt more easily to the body. CozyLeaf focuses on comfort and ease of use, helping new users adjust with less trial and error.
How do you clean and care for a reusable menstrual cup?
Cleaning a reusable menstrual cup is simple and safe. During use, the cup can be rinsed with clean water before reinserting. Between cycles, menstrual cups should be sterilized by boiling or using a proper sterilizing method to maintain hygienic and sustainable period care.
Can a menstrual cup leak during daily activities or sleep?
When inserted correctly, a menstrual cup creates a gentle seal that helps prevent leaks. Most users can move, exercise, and sleep comfortably without issues. Choosing the right size and ensuring proper placement are key factors in preventing leaks during everyday activities.
Join the waitlist
Still have a question?
Send us a message — we read every one.