Are you going to wholesale vitamin a palmitate from a professional vitamin a palmitate producer and supplier? it is one of the well-known vitamin a palmitate manufacturers in China, welcome to contact our factory.Specification:  1. Vitamin A Acetate 1.0M / 2.8M2. Vitamin A Palmitate 1.0M3. Vitamin A Palmitate 1.7M4. Vitamin A Acetate Powder 500 CWS/GFP5.  Vitamin A Palmitate Powder Water Soluble 250/500 CWS/GFP6. Vitamin A Acetate Beadlet 325CWS/GFB7. Vitamin A Acetate Beadlet 500 TAB8. Vitamin A Palmitate Beadlet 500 TAB9. Vitamin A Palmitate Beadlet 250/500 CWS/GFB  Introduce and benefits:Vitamin A is a group of unsaturated nutritional organic compounds, that includes retinol, retinal, retinoic acid, and several provitamin A carotenoids, among which beta-carotene is the most important. Vitamin A has multiple functions: it is important for growth and development, for the maintenance of the immune system and good vision. Vitamin A is needed by the retina of the eye in the form of retinal, which combines with protein opsin to form rhodopsin, the light-absorbing molecule, that is necessary for both low-light (scotopic vision) and color vision. Vitamin A also functions in a very different role as an irreversibly oxidized form of retinol known as retinoic acid, which is an important hormone-like growth factor for epithelial and other cells.    Referenced COA:1. Vitamin A Palmitate Powder Water Soluble 250AppearanceYellow PowderAssay250000 iu/gIdentifyCorrespondsLoss on dryingMax 8.0%PeroxidesConforms 2.  Vitamin A Palmitate Powder Water Soluble 500Appearance Yellow Powder Assay 500000 iu/gIdentifyCorrespondsLoss on drying Max 8.0%PeroxidesConforms