... 3.Spec 1%,10%,50% (HPLC) 4.Anticancer,Antioxidant L-Sulforaphane[manufacturer]:Pioner Herb Indutrial Co.,Ltd [Main functions]: ... (SFN)[]:4-methylsulfinybutylisothiocyanatel;Sulforafan;Sulforaphan;Sulphoraphane;(R)-sulforaphane; L-sulforaphane[Plant Source]: Broccoli seeds[Chemical name]: 1-isothiocyanato-4-(methyl- ... place, Keep away from strong light and heat L-Sulforaphane (Broccoli Seeds extract.)