Permanent waving system ensuring long-lasting "defined curls". A formula with no added ammonia or formaldehyde, enriched with Keratin and organic Aloe Vera extract, which hydrates the hair from roots to ends making curls bouncy, soft and healthy. The use of selected and natural raw materials guarantees a perfect waving action and allows for the forming of new chemical bonds in the hair structure. It also provides a hydrating and conditioning action, infusing softness and shine into the hair. Size: 33.8 oz