PHD HEALTHY HAIR PRFCTR 2OZ. Benefits: Restores hairs outermost protective layer - the F-layer - to leave dull, dry hair smoother, softer + shinier. Helps reduce the appearance of split ends after one use. Improves manageability, increasing ease of brushing, combing + styling. Replenishes hair's lost lipids while blocking humidity to provide frizz protection. Contains antioxidants to help protect against free-radical damage from UV rays and pollution. Fast-absorbing, lightweight formula that won't disturb your style. For all hair types. Free of silicone, sulfate (No SLS + SLES), paraben, and phthalate. PETA-certified cruelty-free, color safe, and safe for chemically treated hair. This product is recyclable through TerraCycle.. Key Ingredients: Bio-based replenishing agent: Targets and restores hair's outermost protective layer, the F-layer, while also helping to smooth the cuticle.. Amaranth peptides: Restores lost peptides and deposits polysaccharides to improve manageability of hair for greater styling ease.. Cuticle-sealing agent: Smooths + seals the cuticle and helps repair split ends.. Amaranth seed extract: Replenishes hair's lost lipids and blocks humidity to provide frizz protection.. Time-released conditioning agent: Enhances shine + delivers antioxidants to help protect hair from UV rays, pollution + environmental aggressors.. Formulated Without: Silicone. Paraben. Phthalate. Sulfate (No SLS + SLES).