Product Benefits Gently cleanses, detangles, and protects from heat up while repairing, smoothing, and nourishing the hair fiber. L’Oreal Absolut Repair Molecular Trio is crafted with advanced molecular technology to rejuvenate, strengthen, and protect your hair for a salon-like transformation at home. This set includes a sulfate-free shampoo that gently cleanses and nourishes, a rinse-off serum that rebuilds the hair’s molecular structure for instant strength restoration, and a leave-in mask that repairs and protects with heat protection up to 230°C. L’Oreal’s advanced research has decomposed peptides to rebuild and restore the hair’s molecular structure, repairing up to two years of damage in one use. Sulfate-free Peptides bonder + Amino acids for repairing and restoring strength, elasticity, and movement