Ultra-pasteurized (UHT) milk is a long-shelf-life dairy product manufactured according to GOST 31450-2013 "Drinking Milk. Technical Specifications". Ultra-pasteurization is a process of briefly heating milk to 135–150°C followed by rapid cooling, ensuring complete sterility while preserving taste and nutritional properties. Shelf life in aseptic packaging (Tetra Pak) ranges from 180 to 365 days without refrigeration before opening—making UHT milk an ideal product for export, logistics to remote regions, and food reserves. Nutritional value per 100 ml: protein 3.0–3.2 g, fat 2.5–3.5 g (depending on fat content), carbohydrates 4.7 g, calcium 120 mg. Packaging: Tetra Pak 200 ml, 500 ml, 1000 ml. Packed in corrugated boxes. Shipment by pallets from a warehouse in Moscow. Production: Russia, Belarus. Brands: Parmalat, Letnee Utro, Molochny Mir, Slavyanskoe, Molochnye Berega, etc. Traceability systems: Mercury, Honest Sign. Keywords: ultra-pasteurized milk, UHT milk, GOST milk, long-shelf-life milk, Tetra Pak milk, long life milk, wholesale milk, milk for export, milk 3.2, milk 2.5, dairy milk export, sterilized milk.