The technology works by sending continuous, mild electrical pulses through electrodes and into your skin along your nerve pathways, distracting your brain with the vibrations and blocking out the pain signals. This causes a release of endorphins and analgesic effect when applied at a non-painful intensity. Livia’s MP3-looking device, a wearable cube you affix to your stomach, does just that without clunky battery packs, cords, or wall outlets. “Use a carrier oil such as jojoba, hemp, or almond oil and add a few drops of peppermint, lavender, clary sage, chamomile and/or cinnamon. My favorite is peppermint oil as it is so versatile in its ability to boost energy and relieve headaches that come along with that time of the month.” This blend has no caffeine to help you avoid stomach burns and bloating, and helps to soothe your digestive system. “My favorite PMS tea is a freshly brewed ginger and cinnamon tea,” says Mitsios. “I literally add grated ginger and a quill of cinnamon into a mug, add hot water and a touch of stevia, and sip away.” Although there’s nothing wrong with the granny panties that typically dominate the period underwear market, Proof also has lace, mesh, and even thong options if you want to feel a little sexier.