Sebastian Twisted Elastic Treatment - 150g With Sebastian’s groundbreaking Twisted line, we introduce the tools to create and enhance gorgeous curls for everyone. Transform straight hair into waved or curled styles; Enhance natural waves, and give existing curls and coils striking definition. Whether Twisted by nature or Twisted by tools–bouncy, flexible, long-lasting curls are easy to achieve with Sebastian. Its unique blend of Carrageenan extract, Red Seaweed, elastic polymer, and glycerin form an elastic coating around each individual hair strand to result in 70% more elastic flexibility, bounciness, moisture, anti-frizz and definition for up to 48 hours. Infused with Flexi-AlgTM Complex. Nourishes and strengthens the hair fiber while shielding against humidity. Fights frizz, adds moisture, and transforms untamable kinks into head-turning, bouncy curls. After using Twisted Elastic Cleanser, apply the mask generously to hair. Wait 3 to 5 minutes then rinse. Use once or twice a week.