Honey and Royal Jelly production is obviously on an industrial scale right now. The food industry processes millions of tons of honey, among other, for breakfast cereals. I know, because I have seen it, that industrial honey is runnier and lighter than natural honey from your own bee hives and I suspect that Royal Jelly is manipulated much the same way.
However, even the worst quality is still health food and good for us. The main problem with Royal Jelly is its price, especially if you buy it fresh (liquid).