The Sebastian Professional Penetraitt Conditioner, 250 ml, is a regenerating conditioner formulated to strengthen and intensely repair damaged hair. Thanks to its innovative blend, it deeply nourishes the hair fiber, improving elasticity and softness without weighing it down. Ideal for post-color treatments or stressed hair, it promotes a una visibly healthier, shinier, and more resilient mane. Perfect for those who want a professional ally to maintain the vitality and natural beauty of their hair every day.