The package (which was really cute by the way!) included this sample-sized Secret deodorant (which will come in handy in packing light for our beach trip in a couple weeks) as well as a bunch of "feminine hygiene products" (3 tampons, 2 pads, and 2 pantiliners). It also came with some great coupons for Tampax and Always.
If you're interested in requesting this sample yourself, sign up at BeingGirl.com. Keep in mind that this is marketed toward younger teenage girls, so it comes with a nice little "introduction" packet to all of these products.