Developed for unruly hair types, the Sebastian Professional Hydre Deep-Moisturising Treatment helps to smooth the appearance of flyaways caused by dryness. Ideal for dry and chemically treated hair, the five-minute treatment refreshes and visibly strengthens the appearance of strands. Breathing new life into lacklustre strands, the formula intensely nourishes hair with a potent burst of hydration, leaving it manageable with a silky soft finish.