By August Graham, PA Business Reporter & Lawrence Matheson THG, the online retailer behind brands such as MyProtein and Cult Beauty, announced a return to revenue growth in the final quarter of 2023, as it slashed its annual losses by half. The company reported that its yearly revenue was down 8.7%, landing at £2billion, but picked up in the last three months of the year. In stark contrast, its pre-tax deficit shrank from £549.7million to £252million. Divided into nutrition, beauty, and Ingenuity branches, all areas of the business suffered a decline in revenue through the year. The UK account…