The Davines NaturalTech Energizing Seasonal Superactive is a specialized serum designed to combat hair thinning and loss. Here are some key details about it: Purpose: It helps reduce hair loss caused by stress and seasonal factors, and also improves hair density and body. Usage: Apply to washed, towel-dried hair on the scalp and massage until fully absorbed. Do not rinse. Ingredients: Includes a Hair Energy Complex, microbiotic booster, and Agastache Mexicana extract, among others