Here are five ways to buy bee pollen：

• Appearance: neat particles, no powder, no mildew, no moth or rodent damage signs.
• Color: uniform color, smooth and shiny surface.
• Dryness: bee flower powder ball particle size is the same, diameter is about 2.5~3.5 mm, the flower powder ball gently rub in the hand, there is a shua shua sound, there is a hard feeling.
• Bouquet: Fresh pollen has a distinctive spicy aroma.
• Taste: Fresh pollen taste bitter, slightly sweet, no peculiar smell.
• Impurities: fresh pollen can not be mixed with bee carcass, silt and other impurities.