Are our solutions effective? Are we creating change? What do we not know? These questions are asked through our evidence-based research in order for us to create interventions that go the distance.  

“So often interventions have failed to help developing countries because the needs and constraints of the poor were overlooked. You [Reemi] turned to research to understand the problem. You are advancing knowledge in the world and building a long lasting solution.”

- Silvia Castro, PhD student in Economics at the University of Munich

Creativity and Innovation are two key organisational values, and that means staying curious. Below are some things we’ve been curious about. 

Want to understand more about the challenges of period poverty? Check out this page here.

Garment workers participating in an educ
Garment workers being surveyed on MHM pr

CURRENT RESEARCH - 2020 to April 2022

*NEW UPDATE APRIL 2022* Our randomised control trial conducted in conjunction with the University of Munich has a working paper now available. 

Three pilots ranging from 100 to 450 people in each pilot. 


Some questions we have been asking: 

  • How do we shift social norms and culture around periods? 

  • Do people’s individual views match perceptions? ie. I believe periods are positive but I think my neighbours think it is a curse. 

  • Can a new product create enough excitement to encourage sharing of information?

  • Do education sessions open the conversation in a positive way? 

  • What is the role of men and husbands around the stigma of menstruation? 

  • Are women discussing periods with their daughters? How can we encourage this? 

Our research has trialled education workshops alongside three sustainable products with women in Bangladesh: menstrual underwear, a wash bag and a dry bag. Alongside these products, an educational tool was developed that focuses on health, menstruation, and health stigmas.
We have measured ways to communicate about menstrual health and see if they lead to better health outcomes. The entire system of MHM (Menstrual Health Management) has been measured to better understand how social stigma impacts different parts of the journey such as; purchasing products, washing products, drying products, sharing information with family or co-workers. 

Our research on this is some of the most in depth research on menstruation in garment factories in the world. The work has been led by the University of Munich in conjunction with Hop Lun. This work has been funded by the Humanitarian Innovation Fund by Elrha and the findings will be published early 2022. 


Some questions we have been asking: 

  • What external and internal factors prevent access to products? For example, does a male shopkeeper limit the number of women that feel comfortable to buy products? 

  • Have we created products women want as well as need? Ie. Are they desirable? How much do they value them in monetary terms?

  • Are women still using our products 12 months after distribution?

  • How do we create sustainable and culturally appropriate products? 

  • What are the washing systems and external environment like access to water? How do they impact the product design? 

  • How long do products need to last for? Are there safe washing rooms for women to change their products?

  • Is our education creating change? Are we seeing a spillover effect to others who have not been exposed to our education and products? 

  • Have we improved health outcomes such as; infection rates and improved hygiene practices

  • Have we reduced menstrual waste and the impact on the environment? 

We created underwear that consists of multiple layers including a self-sterilising smart technology layer, multiple absorbent layers, and a leak-proof layer. This product is designed to be reusable, easily washable, and odour-neutralising.

The wash and dry bags ensure undergarments remain hygienic through avoiding contact with the latrine floor. This results in less risk of faecal contamination and mould exposure, as well as allowing undergarments to dry quickly. All solutions emphasise zero-waste, and culturally appropriate and discreet design – with the potential to enable users to wash and dry undergarments more freely.

Our research on this is some of the most in depth research on menstruation in garment factories in the world. The work has been led by the University of Munich, icddr,b, and in conjunction with Hop Lun and AS Colour. This work has been funded by the Humanitarian Innovation Fund by Elrha and the findings will be published early 2022. 

Our design partner, iDE uses design-thinking to assist us in collaborative methods of creating new products. 

Our education partner, Change Associates, educates workers in a safe and engaging space that is culturally appropriate. 




This work is focused on creating products for people in crisis, post a natural disaster and have intellectual disabilities. Our vision for this work is to create a solution for the most extreme user, in order to best practice intersectionality. 


  • What specific WASH challenges are there for people with intellectual disabilities?

  • What specific WASH challenges are there for people post disaster? What is access to water and drying times like? 

  • What are the roles of caregivers in regards to hygiene and MHM practices? How do we support caregivers well? 

  • How can we create a desirable product? And how do we measure this?

Our research is led by World Vision Vanuatu and the London School of Hygiene and Tropical Medicine. This work will be assisting LSHTM to develop a new standard of disaster kits for people with intellectual disabilities. This work has been funded by the Humanitarian Innovation Fund by Elrha and findings will be published late 2022/early 2023.


Our work is only as great as the community behind us. We're so grateful for all those who have joined us on the journey, and excited for the work we will be able to do and the lives that will be impacted as our community continues to grow!

icons_how to help-04.png
Make a one-off donation or sign up as a regular supporter
icons_how to help-03.png
Buy a pair of Reemi - all profits go straight to our projects in Bangladesh!
icons_how to help-05.png
Follow, comment and share - the greater our community, the greater our impact <3


  • Silvia Castro and Clarissa Kayser, PhD students at the University of Munich (LMU)

  • Nevada Brown, Product Design Consultant

  • Humanitarian Innovation Fund for ELRHA

  • Change Associates

  • iDE Bangladesh 

  • Basha Boutique

  • AS Colour

  • Hoplun Bangladesh and Hong Kong

  • Deane Apparel