| ≥1 piece |
pure fresh organic royal jelly has more than 20 kinds of free fatty acids; succinic acid, nonanoic acid, capric acid, undecanoic acid, lauric acid, tridecanoic acid, linoleic acid and arachidic acid have been identified. Among them, trans-10 -Hydroxy-2-decelenic acid (E) 10-hydroxy-2-decelenic acid (10-HAD for short, also known as royal jelly acid) is the most important.