Keratin Complex Lock Luster Nourishing Spray Conditioner is a leave-in conditioner that helps to restore and maintain hair's natural shine and softness. Infused with keratin, shea butter, jojoba oil, and argan oil, this conditioner provides deep conditioning and nourishment, strengthens hair and prevents breakage, protects hair from heat damage and environmental stressors, and is safe for color-treated hair.