A saviour, for dry, damaged or severely compromised hair, this groundbreaking leave-in treatment works to reverse damage in as little as 4 minutes. Formulated with a blend of patented bioactive peptides, this bestselling treatment works to heal, smooth and strengthen hair while improving elasticity and reversing damage caused by thermal styling, mechanical styling and chemical services. A must for porous, frizzy or over-processed hair, this no-rinse formula works by repairing the keratin within each strand, leaving hair feeling irresistibly smooth, soft and much more manageable. Elevated with antioxidants and a blend of hydrators, this lightweight formula sinks into hair, offering lightweight hydration without weighing hair down.