Optisana Magnesium Effervescent Tablets

Optisana is a private label brand primarily sold through the German discount supermarket chain Lidl. The barcode 4099200024479 and the labeling indicate that this specific product, a magnesium effervescent tablet supplement, is manufactured in Germany for the Lidl group.

Lidl was founded in 1973 in Ludwigshafen, Germany, by Dieter Schwarz, as part of the Schwarz Gruppe. Today, the Schwarz Gruppe remains the ultimate owner of the brand. As a private label, Optisana products are produced by various contract manufacturers, though they are exclusively distributed through Lidl's international network of stores. The brand focuses on providing affordable health and wellness products including vitamins, minerals, and specialized supplements.