Dia Semiskimmed Milk

Dia semi-skimmed milk is a private-label dairy product sold by the Spanish supermarket chain Dia. The product is primarily sourced and manufactured within Spain to ensure freshness and support local agricultural networks. As indicated on the packaging, the production is handled by Iparlat S.A., a prominent Spanish dairy group based in Urnieta, Gipuzkoa.

Historically, Dia was founded in Spain in 1979 as a discount supermarket chain. Today, it remains under the ultimate management of the LetterOne Investment Group, which holds a majority stake. The brand focuses on providing affordable household staples, with its dairy line being a core part of its private-label strategy in the European market.