UNSTOPPABLE. PERIOD.
We transform menstrual health into a catalyst for equality.
By building the systems that make menstrual health work, we ensure every girl and woman can move, participate, and lead with confidence, every day of her cycle.
THE CHALLENGE
Millions of girls and women still lack access to the products, body literacy, and supportive environments they need to thrive. We are here to change that.
At Be Girl, we believe a period should never decide what you can do, where you can go, or who you can become.
OUR SOLUTION
We deliver change through three integrated solutions.
Performance Products
High-quality, sustainable period care designed for comfort and reliability in real-life conditions.
Body Literacy & Education
Scalable, youth-centered education systems and national curricula that build knowledge and agency.
Data-Driven Insights
Turning evidence into action to shape policy, unlock markets, and drive solutions at scale.
ABOUT US
Founded in 2014 by industrial designer, Diana Sierra, Be Girl started with a simple observation: menstruation should never be a barrier to participation in life.
What began as a mission to create high-quality reusable pads has evolved into a global, women-led social enterprise. We don't just provide products, we partner with governments and institutions in emerging markets to change the system from the inside out.
OUR IMPACT
1 million+
sustainable menstrual
products distributed
500,000+
young people reached with
menstrual health education
1,000+
teachers, health workers
and youth leaders trained
60 partnerships with institutional clients, including UNFPA, World Bank, and WaterAid.
5 impact studies in collaboration with UNFPA, FDC, World Bank and Global Fund
2 national menstrual health curricula in Mozambique and Angola (and soon, Côte d’Ivoire)
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“Since receiving my PeriodPanties, I feel safe and confident to attend school without leakages or embarrassment.”
- Celina, 13 years old Mozambique
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“This training helped me understand my body in ways I never had before. That knowledge makes me feel more confident.”
- Laura, 14 years old Mozambique
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“If all young people, and women and men, had the chance to learn what I learned today, the world would be a much better place.”
- Eduardo Elias, 16 years old Mozambique
OUR PARTNERS
Working with Be Girl has been such an opportunity... We have all learned so much.
- Population Services International
