Nyssa

Nyssa is a femtech company that designs and sells wear therapy solutions to support women through physical and emotional transformations, including postpartum recovery, menstruation, and menopause. The company is best known for its patented Fourthwear underwear, which features a 360-degree pocket design capable of holding heat or ice therapy packs to soothe pain from C-section incisions, vaginal tearing, or period cramps. By collaborating with OB-GYNs, doulas, and women across various life stages, Nyssa creates products that integrate therapeutic functionality with comfortable, stylish designs. Their approach prioritizes addressing historically overlooked needs in women's health through thoughtful innovation.

Beyond its product line, Nyssa operates a social-impact business model that matches every purchase with a donated product to help women in need. The company also provides educational resources, including guides, checklists, and podcasts, to support women throughout their health journeys. Nyssa's commitment to improving maternal health and reducing the stigma surrounding women's personal care has been recognized with awards such as Amazon's Force For Good, and its innovations have been acknowledged for their influence on women's wellness. Through its mission to normalize and address the challenges of womanhood, Nyssa seeks to empower women by providing them with the tools needed for their health and recovery.