1 of 6 030613FeaturesDryBarBZ193825–768×949.jpg [https://nypost.com/wp-content/uploads/sites/2/2013/08/030613featuresdrybarbz193825-768x949.jpg?quality=90&strip=all&w=477] BEFORE Brian Zak 2 of 6 030613FeaturesDryBarBZ193832–768×949.jpg [https://nypost.com/wp-content/uploads/sites/2/2013/08/030613featuresdrybarbz193832-768x949.jpg?quality=90&strip=all&w=477] AFTER: Mackenzie Dawson rated Drybar 3 out of 4 blowdryers. Brian Zak 3 of 6 031313FeaturesDreamDryBZ193814–768×949.jpg [https://nypost.com/wp-content/uploads/sites/2/2013/08/031313featuresdreamdrybz193814-768x949.jpg?quality=90&strip=all&w=477] BEFORE Brian Zak 4 of 6 031313FeaturesDreamDryBZ193845–768×949.jpg [https://nypost.com/wp-content/uploads/sites/2/2013/08/031313featuresdreamdrybz193845-768x949.jpg?quality=90&strip=all&w=477] AFTER: Mackenzie Dawson rated DreamDry 4 out of 4 blowdryers. Brian Zak 5 of 6 032113mackenzie03AW193838–768×949.jpg [https://nypost.com/wp-content/uploads/sites/2/2013/08/032113mackenzie03aw193838-768x949.jpg?quality=90&strip=all&w=477] BEFORE Anne Wermiel 6 of 6 032113mackenzie06AW193846–768×949.jpg [https://nypost.com/wp-content/uploads/sites/2/2013/08/032113mackenzie06aw193846-768x949.jpg?quality=90&strip=all&w=477] AFTER: Mackenzie Dawson rated Jean Louis David 2 out of 4 blowdryers. Anne Wermiel