Hand Immersion Test

Hand Immersion Test

Panelists enrolled in the Hand Immersion Test soak their hands in 2 different hand/dish washing products, once a day for 30 minutes for 5 consecutive days. Products are tested at usual dilution for hand/dishwashing solution and are randomized between the dominant and non-dominant hands of panelists. Skin reactions (redness and dryness) are assessed by a highly trained assessor (dermatologist).