Vichy takes into account the various aggression factors of your scalp, whether they are chemical, thermal, or mechanical. These aggressions can be the source of discomfort reactions in the scalp and may be accompanied by an imbalance or a change in barrier function. Formula with the active complex Sensirine, enriched with Glycerin and Panthenol, for clinically proven soothing efficacy. Relieves discomfort sensations from the first use and for 48 hours.