After entering your email, you'll redirect to the “Get A Free Sample” page letting you claim free Rituals body cream. I was able to pick from Ritual of Sakura and Ritual of Karma.
Two different options, one confused Goob! (edit: you might be able to request both freebies! After claiming your first option, simply click the box for the second option and it should go through)
This freebie offer is run by SoPost, so we should receive our freebies within a few weeks. I love a company that takes their freebies seriously.