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This paper aims to examine how olfactory imagery, triggered by scent brand names prior to smelling, influences scented-product purchase intention.

Five studies were conducted. Logistic regression analysis was used to predict likelihood of olfactory imagery formation. ANOVA and t-test analyses were used for scent brand name group comparisons, and serial mediation analysis was used to test how scent brand names impact purchase intention through olfactory imagery vividness and the (dis)confirmation between imagined (i.e. expected) and experienced scents.

Scent name familiarity stimulates olfactory imagery formation. Scent brand name specificity (e.g. “Lavender Bouquet” vs. “Floral Bouquet”) influences purchase intention, with specific names leading to lower purchase intention, because they generate vivid olfactory imagery and induce a disconfirmation between imagined and experienced scents.

Branding scents on products should be a strategic product design decision. Surprisingly, although specific scent brand names trigger vivid olfactory imagery and precise scent expectations, they mitigate purchase intention and thus are riskier. General scent brand names are safer.

This research contributes by extending the literature on the effect of verbal cues on scent perception by considering the role of scent brand name specificity on purchase intent. It also adds to work on how olfactory imagery influences purchase intention by incorporating olfactory imagery vividness. Finally, it proposes and tests an underlying cognitive mechanism to explain the relationship between scent brand names and purchase intention.