This report examines the business ethics and social responsibility of Herbalife International, a company founded in 1980 and known for its weight management and nutrition products sold through a multilevel marketing (MLM) model. The report investigates the accusations of Herbalife operating as a pyramid scheme, differentiating between legitimate business models and fraudulent schemes. It analyzes Herbalife's social responsibility efforts, including employee wellness programs, environmental sustainability initiatives, and the Herbalife Family Foundation. The conclusion suggests that although the MLM model presents ethical breaches, it doesn't inherently constitute a pyramid scheme, and recommends transparency to address criticisms. The report references several scholarly articles and publications to support its analysis of Herbalife's business practices.