Perfect Hair Day (PhD) 5-in-1 Styling Treatment - BenefitsFree of silicones, SLES and SLS, phthalates and glutenConditions, strengthens and adds shineCreates a style with volume and smoothnessFor most hair typesProvides UV protectionCruelty-freeDelivers 5 benefits in 1 stepProvides heat protection (up to 450 F/230 C)Safe for color and chemically treated hairKey IngredientsThickening Molecule: Deposits microscopic thickening dots between strands so hair looks and feels naturally fullerTucuma Butter: Conditions dry and damaged hairHealthy Hair Molecule: Smooths, protects and polishes by forming a weightless shield around each hair strandConditioning Styling Polymer: Provides thermal protection and soft, flexible hold to maintain your style even in high humidity - Perfect Hair Day (PhD) 5-in-1 Styling Treatment