This product was tested on a group of 44 subjects (from 4 months to 53 years old) with various lip irritations/dryness on their lips, face and/or body. 
86% soothing efficacy of the skin irritation immediately after application.
Satisfaction by the subjects :
- 81% repairing efficacy observed after 2 days 
- 95% of subjects found their skin to be "Soothed – Repaired - Nourished"
- High hydrating power lasting up to 6h 
- Highly water-resistant formula 
 Tolerance and efficacy study for 21 days under dermatological and pediatric control on 44 subjects between 4 months and 53 years old. 4 applications per day.
 Percentage of subjects who evaluated the repairing effect as good or very good (self-evaluation)
 Hydration kinetics measured using corneometry on 16 adult subjects after a single application.
 Measured using fluorescence, photos under UVA _lips T0, T0 immediately after application, T2h and T after a glass of water – 16 subjects with dry, chapped and/or damaged lips – Single application