Wella Professionals Enrich Detangling Spray. For those with fine or weakened hair, Wella Professionals Enrich Detangling Spray provides superb support. It contains silk extract and actually nourishes the hair from within. Whats more, it provides the ideal foundation for easy styling, helping combs and brushes to glide through the hair. It ll even help protect hair from the heat of your blow dryer.