Klein-Becker USA Klein-Becker USA has built its reputation on innovation and quality. First making its name by developing formulations for the industry, Klein-Becker then made the decision to launch its most advanced formulations under its own brand name in 1996. In just a few short years, Klein-Becker quickly became a respected leader in patented, innovative, life-enhancement formulations. Klein-Becker's pioneering approach to product development has helped revolutionize bio-cosmetic, body shaping, and weight loss/energy products.