Our freshroyal jelly is produced in spring by our organic apiaries of Woryard Apiculture Cooperatives, and preserved in refrigerator within 1 hour after production, then put into freezing storage under -18 degrees the same day, so as to maximumly retain the active ingredients in royal jelly. We have different sizes of package, including 250g,500g,1kg per bag/bottle/can, other sizes of package provided according to your requests.