Freeze-dried dietary supplements and medicines

A classic application of freeze drying is the production of freeze-dried drugs. Often used for drying dietary supplements.
In particular, the protein-amino acid complex is dried at our freeze drying unit.
Before drying, the product was a liquid with a dry matter content of 6-8%.
After drying - like most of freeze-dried liquid products - easy-to-powder plates.
We are also approached for freeze-drying of inorganic substances.
Here is a photo of a thin layer of formic acid crystals applied to micro-trays for our partner.
Freeze-dried acid on micro-trays