Why Luxury Hotels Invest in Signature Scents

Luxury hotels invest in signature scents because scent reaches emotion and memory more directly than the other senses — guests come to recognise a hotel by its scent before they even picture the logo. Research also shows a good ambient scent makes people evaluate a space more positively. Combined with consistency across properties, scent becomes a brand tool that pays off over the long term.

Reason 1: scent is tied directly to memory

Smell is the only sense whose signals are not screened by a central relay first; they go straight to the brain's emotion and memory centres.¹ The result is that scent brings feelings back quickly and strongly. Research also finds that odour-evoked memories tend to be more emotional, and to reach further back in life, than memories cued by sight or sound.¹ For a hotel, this is why a signature scent can become part of how guests remember the property.

Reason 2: scent changes how a space is perceived

A study in the Journal of Marketing found people evaluated a scented space more positively than an unscented one — on perceived quality and on intention alike.² Notably for hospitality, people in the unscented space thought they had spent more time there than they actually had.² A well-chosen scent, then, can make waiting — at check-in, or in a lounge — feel shorter, which matters enormously in a business where experience is everything.

Reason 3: consistency across properties

For a hotel chain, a signature scent makes every property worldwide feel like one brand. A guest who has stayed at one location feels instantly familiar on entering another. Scent becomes part of the brand standard, alongside design and service.

An honest word on the limits

Scent is not a formula that works identically everywhere. A major review of the field concludes its effects depend on context and are hard to predict in advance.³ A signature scent therefore has to be designed for the specific space and the hotel's identity — not simply a scent that “smells nice” picked off a shelf.

Where scent pays off in the guest journey

Follow the guest's path and the working points appear: the entrance and lobby that create the first impression, the corridors and lifts that keep the experience continuous, and the guest rooms where people spend the longest. Each is a chance for scent to reinforce the brand.

Cost versus return

A signature scent is an investment in long-term memory and brand perception rather than a cost measured in immediate numbers. Starting with an on-site assessment allows the design to fit each hotel's goals and budget.

Frequently asked questions

How is a signature scent measured?

Through guest satisfaction scores, mentions of the scent in reviews, and consistency of experience across branches.

How long before results show?

Recognition is built through repeated, consistent exposure, so it is a long-term effect rather than an immediate one.

Is it worth it for mid-tier hotels?

It can be, when designed to the budget — scent is one of the higher-return investments for memory relative to cost.

Next steps

If your hotel is considering a signature scent, Vibes Lab Parfums' Scent Branding service covers everything from assessing the space to design and installation. Book a session with our fragrance expert.

References

1. Herz, R. (2007). The Scent of Desire: Discovering Our Enigmatic Sense of Smell. New York: William Morrow / HarperCollins. (Consistent with Harvard Medicine Magazine, “The Connections Between Smell, Memory, and Health,” Harvard Medical School.)
2. Spangenberg, E. R., Crowley, A. E., & Henderson, P. W. (1996). Improving the Store Environment: Do Olfactory Cues Affect Evaluations and Behaviors? Journal of Marketing, 60(2), 67–80.
3. Bone, P. F., & Ellen, P. S. (1999). Scents in the Marketplace: Explaining a Fraction of Olfaction. Journal of Retailing, 75(2), 243–262.