You Haven't Lived Until You've Tried Sephora's 15 Bestselling Foundations

What it is: Lancome Teint Idole Ultra Long Wear Foundation ($47)
Rating: 4.4 out of 5 stars
Shades available: 40
What shoppers are saying: "This product is a new favorite. It leaves my skin with a dewy, fresh finish and can be set with powder for a perfectly matte finish. This product has SPF which is a MUST for my skin. The product lasts all day. When I take my makeup off at the end of the day my complexion looks as fresh as it did that morning." (via Sephora shopper ravenray)