(info at healthynaturalcolor dot com) Fucoxanthin is extracted from undaria pinnatifida and kelps. We can supply two specifications: 5% and 10%. It is brown yellow powder and ethanol soluble. This product is widely used in food industry as natural colorant and health care products. This product has been exported to EU, Japan, USA, Asia etc. The physical level and microbiological level can meet the export standards well. Package: cardboard drums, with double aseptic food poly bags inside, 25