Yes, there's a forum just for that! Post your product requests there and we'll make sure they get added to our database!

I brought this up a few months ago in this very forum.  Someone said that all of HK's products from Sephora's site, including the special editions, was added here.  But when I did a search for them, no results are found.

There was many more requests in this forum to add products; I don't know about those.  I just did a "Sephora Hello Ktty" search and nothing comes up.  I wanted to review a couple of products. 

Thanks for letting me know! I'll forward this along to make sure those products get added.

UPDATE: Try searching "Hello Kitty" rather than "Sephora Hello Kitty." Thanks!