Improves hair over time. Color safe & silicone-free for all hair types. Perfect Hair Day Conditioner is powered by our superior, weightless nourishing system and our patented Healthy Hair Molecule (OFPMA) that improves hair over time (Improves the condition of damaged hair in repeat combing studies). When used as a system Perfect Hair Day Shampoo & Conditioner provides the 5 benefits needed for confidence-boosting, head-turning hair: Smooths; Volumizes; Conditions; Strengthens; Polishes. We are the science. You are the Living Proof. Made in USA.