Yes, you can use Explore vaginally for cramps. Relief has a higher THC content (60mg + 10mg) which has showed more effective for mid to high levels of pain relief in our testing. FORIA Explore has a lower THC content and higher CBD content (30mg + 20mg) which has showed more effective for pleasure enhancement in our testing. However, each body is unique and we recommend that you find which product works best for you and your individual needs.
We have intended the use of Relief to be for pain relief and FORIA Explore for anal play and sex. But you can absolutely use the suppositories interchangeably as you prefer.