You know that "desert island" game? Where you have to pick the books, movies, etc. you'd want with you? Well, we were playing our own version the other day, and tried to pick the one beauty item that was our absolute favorite and we wouldn't want to live without (this one's mine).

We also asked our Friends on Facebook (are you a TotalBeauty.com fan yet? you can get free beauty products!) and they shared their all-time favorite beauty products:

Benefit Some Kinda Gorgeous! It's a "foundation faker" and I can use it when I am super tan, winter pale or anywhere in between and still get even skin tone. Oh My God, it's awesome! -- Stephanie

Purity by Philosophy! Makes my skin soooo clean and lovely -- Jill

Nars blush in Sin or Orgasm. Depends on my mood. They last forever too! -- Laura

Olay Regenerist Daily Regenerating Serum. I can't live without it! Can be used under a moisturizer if you have dry skin. It makes your skin sooo soft and has actually cleared up areas that used to give me minor breakouts. -- Meghan

DHC Deep Cleansing Oil. Removes all traces of makeup AND my mascara. Leaves skin soft and pure. -- Loanne

Giovanni Smooth as Silk Conditioner ... does what it says and is ALL-natural. -- Andrea

Now it's your turn, what's your can't-live-without-it beauty product? Share in the comments, or on Facebook.

• Check out these other life-changing beauty products.

• You wont have to live with just one fave if you win our $5,000 Sephora shopping spree.

• Haven't found your can't-live-without-it product yet? This guide may help.