how to use vital proteins collagen peptides?

The reason brands like Vital Proteins are so successful is their incredible solubility. Consumers use them primarily by stirring them into their morning coffee or water.
To achieve this in our own formulations, we use agglomerated collagen peptides. Regular collagen powder can clump up and float on top of liquids, but agglomerated powders have a modified particle size that allows them to instantly dissolve in both hot and cold applications without using a blender. If you are developing a stir-in powder, prioritizing solubility is your number one task.