Global beauty powerhouse Sephora is expanding its footprint in the United Kingdom through a high-profile retail partnership with Marks & Spencer (M&S), a strategic move that closely mirrors the beauty giant’s successful yet complex shop-in-shop alliance with Kohl’s in the United States.
Announced on Tuesday, the collaboration aims to capture a larger slice of the lucrative U.K. beauty market, which is currently approaching roughly $7 billion in value. According to data from WorldPanel by Numerator cited in the joint press release, the market experienced a 1.2% growth rate in the 12 months leading up to July 19. By bringing Sephora’s prestige beauty expertise together with M&S’s established brick-and-mortar infrastructure, both brands are positioning themselves to capitalize on shifting consumer habits and growing demand for high-end cosmetics and personal care products.
Driving Growth and Attracting New Shoppers
For M&S, the introduction of dedicated Sephora spaces inside its department stores is designed to enhance a broader, company-wide strategic push. John Lyttle, managing director of fashion, home and beauty at M&S, emphasized that the partnership forms a core part of an ongoing transformation of the retailer’s overall beauty offerings. In addition to housing Sephora shop-in-shops, M&S is making significant investments in the expansion of its own private-label beauty assortment.

"Beauty is an important category for M&S, with the potential to attract new customers to shop with us and give existing customers the opportunity to shop with us more often," Lyttle said in an official statement regarding the collaboration.
The strategy underscores M&S’s ambition to revitalize its non-clothing retail segments, transforming traditional department store spaces into vibrant lifestyle destinations. By integrating a globally recognized beauty authority like Sephora, M&S hopes to draw consistent foot traffic and elevate the consumer experience across its physical store network.
Parallels and Contrasts with the U.S. Kohl’s Partnership
The retail tie-up immediately draws comparisons to Sephora’s landmark partnership with Kohl’s in the U.S., which began in 2020. That cross-brand alliance was initially hailed as a massive triumph for the American department store chain, serving as a powerful sales and traffic driver that successfully attracted younger and more diverse demographics to its brick-and-mortar locations. For years, Kohl’s executives touted the shop-in-shops as a cornerstone of the company’s growth strategy.

However, the dynamic surrounding the Kohl’s-Sephora partnership has experienced a shift. While the collaboration remained a vital traffic engine for years, it has faced headwinds more recently. In the face of broader macroeconomic pressures and changing consumer spending patterns, the arrangement has turned into a drag on Kohl’s financial results, prompting industry analysts to scrutinize whether the integration fully aligns with the department store’s core identity.
Despite the surface-level similarities between the two international ventures, retail experts note that the M&S alliance starts from a fundamentally different and more advantageous baseline. Neil Saunders, managing director at GlobalData, pointed out that M&S enters the agreement with distinct strengths that were largely absent when Kohl’s integrated Sephora into its U.S. stores.
"M&S is in a strong position, and it already has plenty of traffic drivers to stores — especially the food offer," Saunders said by email. He added that M&S already maintained a foundational, albeit narrow, beauty and personal care assortment of its own prior to the new agreement.

"Comparatively, Kohl’s added Sephora to a core proposition that was struggling and the offer jarred a little with the rest of the Kohl’s store," Saunders explained. "The move by M&S is tactical. It was already building up its credibility with younger shoppers and it sees Sephora as a targeted way to get more of those cohorts in its stores."
Accelerating Sephora’s U.K. Expansion Strategy
For Sephora, the alliance with M&S represents a critical accelerator for its broader ambitions in the British market. Following the high-profile launch of its flagship brick-and-mortar locations—including the opening of its Carnaby Street store in London this summer—the beauty retailer is eager to scale its operations rapidly across the country.
Catherine Spindler, Sephora’s president of Europe and the Middle East, noted that consumer reception in the U.K. has exceeded initial expectations, providing the impetus to expand through established retail channels.

"Our UK launch has been such a huge success, that we wanted to go further and faster," Spindler said in a statement. "Our partnership with M&S is the next evolution of this strategy, introducing a retail model that complements our existing formats and allows us to build on the strength of the Sephora brand in the UK."
By leveraging M&S’s widespread national presence and trusted retail reputation, Sephora can bypass some of the traditional real estate and logistical hurdles associated with building a standalone store network from scratch. Meanwhile, M&S gains a powerhouse brand capable of energizing its beauty departments and drawing discerning shoppers through its doors. As both retailers prepare to roll out the integrated spaces, industry observers will be watching closely to see how this U.K. chapter compares to the lessons learned across the Atlantic.