Hello! I'm from Ukraine, Отпущенников Vladimir Alekseevich, the city of Luhansk. I am the co-founder of the "Association of producers of Royal jelly". At Apimondia, held in Kiev in 2013, Royal jelly , received on our apiary produced the interest of Chinese beekeepers. 10-hydroxy-trans-2-decenoic acid (10-HDA) - 5,2 %. This is confirmed by the certificate of the state sample. Its therapeutic properties are very strong, very!