Have you spent the winter months holed up in the bathroom, trying out various beauty products to find the perfect lipstick / eye shadow / concealer / lotion / shampoo / etc.? If not, don't sweat it -- Second City Style has done the work for you.

The Second City Style Beauty Olympics have been in the works for months, with staff members and readers testing hundreds of products out and giving their honest opinions on everything from makeup to skincare to hair, supplements, fragrances, and more.

The women reviewing the products ran the gamut from stylists and editors to students and doctors, and not only did they say whether they liked or disliked the products -- they explained why. It's a really helpful guide that you might want to check out before you need your next lip gloss fix. You get those too, right?