The absolute best dupe for the Laura Mercier Brightening Powder is the Sonia Kashuk Brightening Powder available at Target. These 2 products are identical with regards to the main ingredients. It has a very silky fined milled texture, but powdery at the same time. Personally I find it a bit drying for use under the eye area, either one, but for the rest of the face it's fine. Best used as a setting powder than a brightener. The price comparison is ridiculous;
Laura Mercier Brightening Powder - $22.00 @ Sephora.com
Sonia Kashuk Brightening Powder- $10.39 @ Target.com
So you guys decide, why pay more!!!