Who / What
Wispa is a British brand of chocolate bar manufactured by Cadbury (now Mars UK & Ireland confectionery). It was specifically developed as Cadbury's answer to Rowntree's Aero, another aerated chocolate product. The bar uses a unique process where chocolate is infused with carbon dioxide bubbles before setting.
Background & History
The Wispa brand was first created in 1981 by the British chocolate company Rowntree's (which later became part of Cadbury). Its introduction directly competed with their own existing product, Aero. After Cadbury acquired Rowntree's, they eventually reintroduced a new version under the joint Cadbury/Nestlé Dairy Milk Bubbly umbrella after discontinuing Wispa in 2003. However, due to significant consumer demand and an internet campaign advocating for its return as a distinct brand, Wispa was brought back temporarily as a limited release product starting from around September 2007.
Why Notable
Wispa gained notable recognition primarily due to the passionate fan campaign that successfully lobbied Cadbury to reintroduce it after its discontinuance. This event highlighted how consumer desire and internet activism can significantly influence corporate decisions regarding specific products, turning a simple bar of chocolate into an object of cultural significance for many enthusiasts in the UK and Ireland.
In the News
Following its successful permanent return in 2008, Wispa became widely discussed again within the UK media. Its revival was often framed as a victory for consumers against perceived corporate indifference (though actually driven by Nestlé/Cadbury focus groups). The enduring nature of the original Wispa bar design also kept it relevant over decades despite its initial discontinuance.
