natural Vitamin C,E,K,B1,B2,B6,P,Carotenoid,phytosterol, seabuckthorn polysaccharides, seabuckthorn flavonoids, ... , no peculiar smell.[solubility]≥98%[major components]natural Vitamin C,E,K,B1,B2,B6,P,Carotenoid,phytosterol, seabuckthorn polysaccharides, seabuckthorn flavonoids ...