Standardized digital photographs are taken with the Visia-CR® imaging system at different times according to the study requirements.
Lip dryness is evaluated by volunteers and graded by expert judges. In addition, the hydration of lips superficial layers may be measured with the Corneometer®.
Obtained results may be associated with representative photographs.
“Moisturizes lips”, “Prevents chapped lips”, “Nourishes lips”, “Relieves the sensation of discomfort”, “Repairs cracked lips”