The SteamPod Professional smoothing treatment is the first heat-protective concentrate enriched with Alpha-silane to shield hair from heat and extreme humidity conditions. This concentrate, patented by L'Oréal Professionnel, is formulated without water and enriched with Alpha-silane, a caring active ingredient protecting against heat and extreme humidity conditions. Activated by heat and enhanced by steam, Alpha-silane creates a protective layer around the hair fiber that lasts up to 5 shampoos. The 3-in-1 benefits for hair include instantly smoother and more disciplined hair, immediate shine, and softer, nourished hair for up to 5 shampoos.