What is the AdvoCare 24-Day Challenge?

The Advo-Care 24-day challenge is a 24-day, two-pronged, supplemental nutrition and fitness program. Marketed by the nutritional product and weight management company Advo-Care, the 24-day challenge is designed to help kick-start metabolism and promote healthier dietary habits.

The first part of the challenge is a 12-day cleansing stage that includes the use of a three-product combination: a high fiber cleanse, essential amino acids and a nutritional support supplement. The second 12-day period requires another three-product combination that includes a metabolic enhancement, a meal replacement shake and a nutritional supplement. Purchase of the program includes a dietary guideline and a personal adviser.