*The products selected for comparison are based on requests from distributors and consumers. This comparison is based on total daily dosage. The challenge criteria represent standards selected by scientists at Pharmanex. Pharmanex believes that the information provided will help consumers make informed choices about dietary supplements. Consumers are encouraged to read and study the explanations that accompany the chart. Consumers are also encouraged to study information from other reputable sources, including information provided by other dietary supplement companies.
**The numbers used represent adjusted amounts according to percent activity of the ingredient. |
