Arginine derived from sugar beets and soy protein is clinically proven to restore strength and improve hair elasticity, reducing breakage. Clinically proven to thicken hair with a blend of guar, palm and rapeseed-derived ingredients. Organic kukui nut oil helps add natural shine. Contains densiplexTM-an invigorating blend of Ayurvedic herbs, including turmeric and ginseng. One of 9 groundbreaking products honored with Gold-level Cradle to CradleÂ® certification.