Tan ASZ U. is a new brand of professional tanning lotions brught to you by Tan Incorporated. Whether you prefer bronzing lotion without tingle, with an energizing (non-heat) tingle or indoor tanning lotion with a heated tingle factor, Tan ASZ U. has a lotion for you! Each has six--yes, SIX!!--ultra dark bronzers and is created with skin firming ingredients to help tighten and tone your skin.