Tired of changing and throwing away tampons or pads every month? Want a zero-waste alternative for your period? Heard of menstrual cups and period underwear, but not sure which one to pick? Well, look no further! We rounded up the 10 best-reviewed non-toxic menstrual cups and organic period underwear options for you to try out. All of the menstrual cups are made of a flexible medical-grade silicone that collect fluid instead of absorbing it. The period underwear options we found are made with organic cotton, and can be washed.