Optimization of physical properties

- Wettability
- Reduced Hygroscopicity
- Free flowing powders
- Controlled density
- Direct compressive powders
- Instant dispersibility
- Instant solubility or water barrier
- No dust powders
- Spoon for spoon concept

Preservation of functionalities

- Barrier effect
- Preservation of active ingredients against aggressive environment:
  oxidation, high temperatures, humidity
- Taste masking
- Sustained and controlled release.