VIRTUE Volumizing Mousse instantly thickens hair, adds body, bounce, and flexible hold for a long-lasting style. Combining the power of our signature Alpha Keratin 60ku with Baobab Seed, this lightweight mousse goes above and beyond volume with staying power: It strengthens hair, adds shine, and protects from heat damage and humidity. No sticky residues, no crunchy finishes. Just volume that lasts. The signature Alpha Keratin 60ku binds directly to hair, filling and smoothing cracks and crevices along the the cuticle while Baobab Seed adds healthy bounce and fullness.