L' Oréal Professionnel Serie Expert Curl Contour Masque is a lightweight gel hair mask that enwraps hair to define curls & add hydration. Enriched with Glycerin, the luxurious hair mask works within minutes, leaving your curly hair feeling moisturised & hydrated. Curls are defined & enhanced. Recommended for: Wavy or curly hair, in need of curl enhancement, or straight hair prepped for curling. For best results, use in conjunction with: Serie Expert Curl Contour Shampoo.. Serie Expert has been delivering professional haircare solutions since 2000, with proven formulas & a range to suit all hair needs. For perfect salon hair everyday.