SisterFriend, Inc. is an 501(c)(3) non-profit organization by women for women dedicated to sustaining menstrual health by providing homeless and underprivileged women and girls with menstrual hygiene products. Women living in poverty typically know where to find a safe place to sleep or a hot meal to eat. But when it comes to taking care of their menstrual hygiene needs, they often have nowhere to turn. Tampons and sanitary pads usually top the list of needs at shelters, since they’re pricey and supporters don’t often donate them. That is where SisterFriend comes in.