Lactopress® Spray Dried 250 Spray-dried lactose Lactopress® Spray Dried 250 is a DFE Pharma key range product. Lactose monohydrate Complies with the latest editions of USP-NF, Ph. Eur & JP. Production location: FrieslandCampina DOMO BV, Borculo, The Netherlands. Standard packaging size: 25 kg carton box with PE inner liner. Shelf life: 18 months.