The Rescue ICE is the strongest product and the flagship of Applied Sciences Detox Line. The ICE product contains no artificial ingredients and is packed full of super fruits to assist in the toxin neutralization process. The ICE comes in 2 sizes for people with different needs. If you weigh more than 200 pounds, or have extreme toxin levels, or have recent toxin exposure we recommend the 32oz size. The ICE also comes in 3 flavors to suit any taste.