Dunaliella Salina: 1) Grade: Pharmaceutical, food, skin care 2) Components: natural beta-carotene, fatty acid, lecithoid, amylose, actives 3) Major specification: 2 - 9% beta-carotene content 4) Applications: supplement of vitamin A, anti-radiation, anti-knub, immuno-enhancer, anti-atherosclerosis, stomach care, oral care, eye care