This one actually looks stronger (higher extract?) plus no fillers either
Paradise Herbs Golden Emperor Royal Jelly -- 60 Vegetarian Capsules - Vitacost
That's the best brand of RJ, although I like their eatable stuff with the honey personally. I prefer supplements with at least some human studies, Royal Jelly is one of them.
Effect of royal jelly ingestion for six months on healthy volunteers
Interesting read.I'll certainly give this a try.