Holland & Barrett Holland & Barrett is a shop in Blanchardstown Centre. In June 2022 the store moved across the aisle to unit 152. Unit: 152 Opened: January 1996 History of Unit: 152Raidar (August 2014 - January 2022)Diesel (January 1996 - )Holland & Barrett (January 1996 - ) Notice: JavaScript is required for this content.