Can liquids be mixed in?

Most dry products tolerate liquid additives such as acids, vitamins, flavors, fats, oils or preservatives. The liquid additives can have different functions

Most liquids have a prescription function. Water is added to increase the mass or to achieve desired properties with a higher moisture content. In practice, a “cheap” dry substance is sometimes used as a carrier for a liquid. The dry matter can then be seen as a filler

The challenge in adding liquids is to hit all product particles. Achieving a good distribution is a challenge, especially with very small liquid volumes. It may therefore make sense to dilute the ingredient with a carrier. For example, 100 grams of vitamins can be homogeneously distributed over a 2,000 kg product.