The needs:

  • o Keeps the intrinsic properties and active ingredients of a product intact up to the moment of use,
  • o Zero degradation or oxidation of the product for optimum use,
  • o Mix one product with water or another liquid (e.g. fruit juice, alcohol or solution),
  • o Obtain efficient preparations and mixtures,
  • o The liquid must be an absorption vector but not a means of storage.