Here are a few suggestions for a brand name for a soybean products business:

SoyaDelight
SoyVital
SoyaFusion
SoyWell
NatureSoy
SoyHarvest
SoyLicious
PureSoy
SoyGoodness
SoyaNature
Remember, when choosing a brand name, it’s essential to consider your target audience, brand values, and the unique selling points of your soybean products. Additionally, conducting a thorough search to ensure the name is not already in use is crucial.