DescriptionGet fuller, more vibrant hair plus texture with Volume, Shine + Texture kit. Full Shampoo + Conditioner leaves hair with 2x the volume*, while Perfect hair Day™ (PhD) Healthy Hair Perfector instantly reveals softer + shinier hair. Full Dry Volume & Texture Spray adds instant + lasting volume and texture to any style. BENEFITS: Gives hair 2x the volume* Adds instant + lasting volume and texture Enhances hair color’s vibrancy *After laboratory testing of Full Shampoo + Conditioner vs. untreated.How to UseStart with Full Shampoo + Conditioner. Apply PhD Healthy Hair Perfector to damp or dry strands for softness + shine. Finish with Full Dry Volume & Texture Spray for instant + lasting volume and texture.IngredientsProprietary Amino Cleansing Complex: Sulfate-free blend that cleanses hair without stripping. Volumizing +Texturing Molecule: Increases the space between individual hair fibers for long-lasting volume and texture that won’t weigh down hair.