Every month, we highlight the best new beauty products we're lining up to buy on launch day -- the items we think are worth your hard-earned cash. (Check out our picks for September here.)

By far, our favorite month for this list is October -- Breast Cancer Awareness month. Of course, it's a great way to give back to a cause near and dear to us, but we're always blown away by the effort beauty brands put into developing and releasing those limited edition products (and always in the most adorable packaging). These are our favorites.

Need a new flat iron? This one is covered in cute pink graffiti graphics telling you to "get touchy" to make sure "the girls are alright," and proceeds benefit the National Breast Cancer Foundation. Oh, and it works like a charm: the ceramic plates hit 400 degrees in 60 seconds.

Sheer nail polish is making a big comeback, and no one does pretty, sheer pinks better than Essie. Their latest pink supports Living Beyond Breast Cancer, an organization that helps women and their families after diagnosis.

Marc Jacobs Daisy is a Totalbeauty.com reader favorite (current review score: 8.9), and we think the Hot Pink edition is even better than the original. It has the added zing of wild strawberries, and it comes in a black bottle with a pink flower cap. Plus, $3 from each sale goes directly to the National Breast Cancer Foundation.

Clinique revamped the best-selling Dramatically Different Moisturizing Lotion back in August to make it even more moisturizing. If you didn't pick one up then, you're in luck: this limited edition bottle comes with a cute pink ribbon key chain and $10 from each bottle goes to the Breast Cancer Research Foundation.