... 1, Vitamin D3 white powder 2, Food grade vitamin D3 3, Free samples. This product is derived from feed grade vitamin D3 oil. Active ... ingredient is calciol, vitamin D3. Chemical Name: Vitamin D3(Feed Grade)[Tech Index]Content150MIU/G,100MIU/G,50MIU/G,10MIU/G ... and heat.The shelf life is 24 months. Vitamin D3 Feed Grade