KMS California Add Volume Styling Foam KMS California Addvolume Styling Foam provides texture & body while protecting your hair from the heat damage caused by styling. Adding overall body & support for fuller looking locks, this innovative foam has refreshing fragrance of eucalyptus & cinnamon that will have your locks smelling as good as they look & feel. Formulated with a KMS IOPS (inside out protective system), this powerful nutrient delivery system allows the reconstructive & conditioning agents to penetrate deep into your hair. Protects from heat damage IOPS technology Eucalyptus & Cinnamon extracts