Lidl / Optisana Vitamin Supplement

This product is an Optisana vitamin supplement, a private label brand primarily associated with the European discount supermarket chain Lidl. The barcode prefix '540' usually refers to Belgium/Luxembourg, but the product code and internal numbering system shown (21984) are specific to Lidl's integrated supply chain.

Optisana products are typically manufactured in Germany through specialized pharmaceutical and supplement contract manufacturers such as Sanotact GmbH, which produce a wide range of health products for Lidl's international markets. As a proprietary brand, it is owned and managed by the Schwarz Group, which operates Lidl and Kaufland globally. The distribution is localized through Lidl's subsidiaries in each country where they operate, ensuring high standardization across the European market.