The Living Proof PHD Healthy Hair Perfector gives a transformational experience for all hair types. Its lightweight treatment works wonders on damaged strands, reducing split ends and enhancing manageability. Transforms dull, damaged hair into instant softness, shine, and healthier-looking hair with just one use. It also shields from frizz-inducing humidity and environmental damage, ensuring your hair stays vibrant and resilient all day! Worth Noting Restores F-layer for smoothness, softness, and shine Enhances manageability for easier styling Reduces split ends after just one use Replenishes lost lipids and blocks humidity for frizz-free locks Infused with antioxidants to shield hair from UV and pollution damage Standout Ingredients Amaranth Peptides replenish lost peptides and improve manageability. Amaranth Seed Extract restores lipids, blocks humidity, and prevents frizz. How-To Apply to damp or dry hair. Comb through. Use as often as needed.