How does Herbalife guarantee quality control and quality assurance of its products?
Herbalife tests its products and has written quality assurance procedures in place. Our raw materials (including botanical ingredients) are sourced from reputable suppliers around the world. Herbalife requires manufacturers to use our specified raw materials from vendors so cross checks on quality can be made at all times. In addition, raw materials are checked to ensure the characteristics stated on Certificates of Analysis are valid.