Achieve long-lasting strength and body with this ultra-light, daily conditioning mousse. Specifically designed for flat hair lacking volume, it enlivens your locks and improves manageability for easier combing and styling. Simply dispense a tennis ball amount of foam, spread it through your hair with a brush, and style as usual without rinsing. This formulation is perfect for adding volume and strength to fine hair. System Professional Volumize V5 Aerolifter Mousse, hair mousse, volumizing mousse, hair styling, conditioning mousse, long-lasting volume, hair strength, flat hair solution, System Professional hair care.