Boots (shop)
From Tardis Wiki, the free Doctor Who reference
Boots was a shop that had branches in London Piccadilly Circus (TV: Rose, COMIC: Tulpa) and Cardiff (PROSE: The House That Jack Built) by the 21st century. They offered their customers an "advantage card". (PROSE: I Am A Dalek)
Andy Davidson was called to a Cardiff shopping arcade following a report of "a mad cow on the rampage in Boots, spraying people with baby oil". He witnessed Gwen Cooper jump on a shoplifter outside H&M while on his way to attend the incident. (PROSE: The House That Jack Built)
Behind the scenes
David Tennant starred in their 2002 Christmas ad campaign.
Jenna Coleman starred in their 2021 "Bags of Joy" Christmas ad campaign.