T.F.
I've never used it or heard of it being used for weight loss.
However, we do use local bee pollen for allergies and it helps a lot. We put about 1/2 or less teaspoon on cereal or just eat it.
We have not lost weight using this product and if we did we'd stop using it because we can't afford to lose weight, we have to work to keep a good weight on.
It sounds like a scam to me for weight loss but it does work well for allergies.