United Initators North America will increase prices up to 15% by March 1, 2014, or as contracts allow, for all formulations and blends of Benzoyl Peroxide (BPO) as well as tert.-butylperoxybenzoate (TBPB) sold in North America including its recognized brands NOROX® and Benox®. The announced price increase is necessary to compensate for rising costs and reinvestment in the business to ensure long term and reliable supply of these quality products.