Professional treatments. i-23 complex. Repairs. Restores. Restructures. For healthier looking hair. Salon professional experience since 1928. Our formulas, containing the i-23 complex, a customized blend of proteins & conditioners, are designed to treat even the most damaged hair. Repair+Renew collection features a rich & indulgent signature scent. We've infused these formulas with argan oil and keratin to help build strength, elasticity and smoothness. Repairs the signs of damage with every use (Using Infusium Repair+Renew shampoo, conditioner, and original leave-in treatment vs. non-conditioning shampoo). Spray pump.