タイトルまたは説明

Vitamin A
Synonyms：Retinol 
Molecular Formula：C*0H*8O
C.A.S NO.: ******8
Quality Standards:USP*0
Characteristic: Light yellow to light red to brown powder。
          Soluble in water, ethanol, can be emulsified in water. , Insoluble in vegetable oils, mineral oils and fats。

Application:
1、Prevent night blindness and vision loss; its helpful to the treatment of eye diseases. (VA could promote the formation of photo pigment inside eyes)
2、Anti-respiratory-infection 3、Immune-system enhancing 
4、Promote early recovery. 
5、Keep healthy of organizations or organ surface. 6、Remove senile plaques
7、Promote healthy growth, strong muscularity, protect skin, hair, teeth and teeth gums.
8、The external use is helpful to the treatment of acne, pimple, skin surface ulcerations.