The key to smooth, shiny, moisture-resistant glass hair. An innovative, ultra-light spray suitable for all hair types. It does not weigh hair down and leaves no greasy residue. It feels as if no styling product has been applied. Instantly silky and smooth texture with supernatural shine. Inspired by the textile industry, the heat-activated polymer compresses, tightens, and seals each strand with a waterproof coating. Powerful moisture protection that lasts up to three washes. Accelerates blow-drying time.