In a bold experiment in experiential retail, creative agency Gradient has uncovered powerful data linking immersive brand environments with increased shopper engagement and higher conversion rates. Their latest concept store activation for Kiehl’s demonstrates that rethinking the in-store experience can lead directly to improved commercial performance.
As part of the pilot, Gradient reimagined half of a standard Kiehl’s retail location as an immersive, sensory-rich concept store while leaving the other half in its traditional format. By tracking heat maps, shopper movement, and behavioral patterns, the team compared how consumers interacted with each side of the store, and the results were compelling.

Key results:
● Shoppers who engaged with the experiential concept were 2.6x more likely to proceed directly to checkout.
● Sales outperformed the brand’s national average by +8 points YoY.
● 90% of visitors spent the majority of their time in the experiential zone.
● Dwell time averaged 13.4 minutes, a +55% lift over the industry benchmark of 8.34 minutes for beauty and skincare retail, according to LiveGauge.
● Gradient’s analysis showed each additional minute in-store correlated to a 1.3% increase in sales.
“This activation gave us hard proof that immersive design pays off,” said Pauline Oudin, CEO of Gradient. “Our research confirms what retail’s sharpest minds have long felt, engagement isn’t just nice to have, it’s a revenue driver. Today’s shopper wants more than transactions, they want to feel something. When they spend more time in a space, they absorb more. And when that experience resonates, conversion follows naturally.”
Why it matters:
The Kiehl’s concept store is more than a case study in creative excellence, it’s a signal to the retail industry that experiential strategy has quantifiable ROI. By merging emotional engagement with clear metrics, Gradient offers a roadmap for brands looking to turn foot traffic into lasting loyalty and higher spend.
As retail continues to evolve, this project stands as proof that immersive spaces are no longer an experiment, they’re a necessity.
Gradient is an independent experiential agency crafting high-impact brand worlds that resonate far beyond their footprint. Founded in New York in 2008 and operating globally with teams across North America and Europe, we partner with some of the world’s most iconic brands—Cartier, Dom Pérignon, L’Oreal—to design and deliver culturally sharp, emotionally intelligent experiences. Each measurable activation is built for intimacy and scale: experienced by few, felt by many.






