Emotions in the purchasing decision: Psychological keys to optimizing category and store strategy
- May 10
- 7 min read
Introduction
Consumer behavior is far more complex than it seems. Although we believe we make purchasing decisions rationally, neuroscience has shown that 95% of buying decisions are unconscious and emotional (Zaltman, 2003). From store design to product selection, every choice is influenced by psychological impulses that we often don't even recognize.
For Category Managers and Marketing and Sales Directors in retail and consumer goods, understanding how emotions impact purchasing decisions can be the difference between a mediocre sales strategy and one that drives growth. In this article, we'll explore key concepts in shopper psychology, supported by neuroscience and applied to retail.
Consumer neuroscience studies have shown that the brain makes decisions based on emotions before the rational mind justifies them.
📌 Key data:
A study by Gerald Zaltman (Harvard, 2003) indicates that 95% of purchasing decisions are unconscious and emotional.
Research from Emory University (2014) has shown that products associated with positive emotions activate the reward area of the brain, encouraging repurchase.
A Stanford University study (2019) found that the brain decides whether it likes a product in less than 3 seconds, before reason intervenes.
1. Basic emotions and their impact on the purchase decision
Paul Ekman identified six universal basic emotions: joy, sadness, fear, anger, surprise, and disgust. Each of these plays a fundamental role in consumer decision-making and can be strategically used in retail.
Surprise: Capturing the consumer's attention and breaking automatic behavior
Surprise is a trigger for long-term memory. A study by Duke University (2016) revealed that consumers remember brands that have generated unexpected experiences 40% more clearly.
Launch of limited editions or unexpected collaborations (example: McDonald's and its "Happy Meal" with exclusive collectible toys).
"Gifting" strategies or surprises at the time of payment (such as unexpected discounts or additional products in the purchase).
Innovative packaging that breaks with the category norm.
📌 Examples:
Dior : Its pop-up stores in iconic cities create exclusive and limited experiences, generating a high impact on social media and brand perception.
Coca-Cola : Its " Happiness Machine " in stores and airports surprised consumers with free products and interactive experiences.
Johnnie Walker : Their "Label Studio Experience" in airports allows you to personalize whisky labels with personalized messages, generating a purchase with high emotional value.
Joy: Creating positive associations with the brand
Joy is linked to the release of dopamine, the neurotransmitter of pleasure and reward. A 2015 study by Loyola University showed that brands that generate positive emotions have 23% higher consumer loyalty.
📌 Retail application:
Advertising with positive and aspirational messages (example: Coca-Cola and "bottled happiness").
Upbeat music and vibrant colors in the stores to create an optimistic atmosphere.
Loyalty programs that reward the customer and reinforce positive emotions.
📌 Examples:
Sephora : Its stores use bright lighting and sophisticated design that evokes pleasure and luxury. Furthermore, its "try before you buy" strategy creates a positive experience and reduces shopper uncertainty.
Nespresso : Its boutiques combine minimalist design, free tastings and personalized service to encourage the association of the brand with pleasure and sophistication.
Estée Lauder : The "Try Before You Buy" strategy allows customers to try makeup and skin products at interactive stations, creating a pleasant sensory experience and reinforcing confidence in the purchase.
Fear: The trigger of a sense of urgency
Fear triggers the "fight or flight" response, leading to quick decisions to avoid a perceived loss. A 2019 Princeton University study found that fear increases the likelihood of acting immediately upon receiving an offer.
📌 Retail application:
"Limited stock" or "limited time offer" strategies to generate FOMO (fear of missing out).
Safety and security messages on health, hygiene and insurance products.
Use of testimonials and real cases that reinforce the need to take quick action.
📌 Examples:
Amazon uses labels like "Only 2 left in stock" to induce a fear of missing out. This tactic was analyzed in a 2018 University of Chicago study, which showed that consumers are 60% more likely to complete a purchase when faced with a perceived shortage.
L'Oréal: Has launched advertising campaigns highlighting the impact of pollution on the skin, promoting its products as protective shields.
Heineken: Its limited edition and exclusive promotion strategies create a sense of urgency in the consumer, driving rapid repurchase.
Evian: The "Live Young" campaign emphasizes the benefits of hydration for well-being, reinforcing the fear of the effects of premature aging.
Rage and Disgust: Strategies to avoid or channel them
Anger and disgust can be powerful if managed properly. A Stanford University study (2020) showed that consumers who experience anger toward an injustice tend to support brands that take a stand against that situation.
📌 Retail application:
Transparency in prices and return policies to avoid consumer frustration.
Campaigns that capitalize on consumer anger against a social problem to position the brand (example: Patagonia with its ecological message of "Don't buy this jacket").
📌 Examples:
Lysol – “See what lives in your home” (Disinfectants): Lysol has launched multiple campaigns featuring enlarged images of bacteria and germs on everyday objects like sponges, doorknobs, and kitchen tables. This generates a reaction of disgust and fear, encouraging the use of their products to “eradicate” the threat. These campaigns have reinforced the perceived need for daily disinfection, increasing impulse purchases of cleaning products.
Burger King – “Moldy Whopper” (Food): In 2020, Burger King launched a shocking campaign showing its Whopper burger decomposing and becoming moldy in 34 days, in contrast to other fast-food burgers that remained untouched. The initial reaction of disgust was followed by a boost of confidence, as they emphasized that their product contains no artificial preservatives. This campaign generated over 8 million interactions on social media and helped improve brand perception.
Dawn – "Gets grease off dishes... and oil " (Home Care): The Dawn dishwashing detergent brand used campaigns showing birds covered in oil after environmental spills and how its detergent is used by rescue organizations to clean them. This evokes a combination of disgust and compassion, leading consumers to associate the product not only with effective cleaning but also with environmental responsibility.
2. Advanced strategies to influence the purchase decision: How new brands can challenge the giants in their categories.
Established brands, such as Coca-Cola, Oreo, or Colgate, have a strong advantage in the consumer's mind due to brand loyalty, familiarity, and automatic purchasing habits . However, new brands can challenge this dominance by implementing emotional strategies that break these automatic behaviors and prompt shoppers to reconsider their choices.
Below, we present six strategies that emerging brands can apply to compete against the giants in their category, and to illustrate, we will use the oral care category:
1️⃣ Challenge the perception of safety and trust
Established brands like Colgate have built their dominance on trust. An effective strategy for new brands is to ask questions that raise doubts about the safety or effectiveness of traditional options.
📌 Example in oral care:
Brands like Hello Toothpaste have used the "no harmful ingredients" rhetoric to highlight the presence of chemicals like triclosan in some traditional toothpastes, raising consumer doubts about whether Colgate is really the best option.
Packaging strategies with eye-catching labels such as "Fluoride-free, sulfate-free, paraben-free" can induce shoppers to re-evaluate their choices.
2️⃣ Create an emotional connection with well-being and lifestyle
Traditional brands position their products based on functionality (cavity protection, fresh breath, etc.). New brands can differentiate themselves by appealing to emotional values such as well-being, success, sustainability, and self-expression.
📌 Example in oral care:
Marvis has turned toothpaste into a symbol of luxury and sophistication, using vintage packaging and premium flavors (cinnamon, jasmine, licorice).
Boka associates its brand with holistic wellness, incorporating hydroxyapatite instead of fluoride and focusing on long-term health beyond immediate dental care.
3️⃣ Use surprise to break the buyer's routine
Consumers often choose Colgate out of habit. New brands can disrupt this automatic behavior through unexpected elements at the point of sale or in their communication strategy.
📌 Example in oral care:
Crest launched innovative toothpaste flavors , breaking the expectation of the traditional mint flavor and generating conversation on social media.
Risewell has incorporated unusual ingredients like turmeric into its formula, highlighting its differentiation with messages like "Whiten with the power of nature" .
4️⃣ Appeal to fear or urgency to generate immediate action
Established brands rarely resort to urgency tactics because they are confident in their positioning. New brands can exploit this gap by creating a sense of risk or loss in the consumer.
📌 Example in oral care:
Twice Toothpaste has launched campaigns showing images of tooth enamel damaged by the use of abrasive toothpastes, positioning its formula as a safe alternative.
Messages like "Your toothpaste could be damaging your enamel without you knowing it" generate an emotional reaction that encourages trying a different option.
5️⃣ Incorporate personalization to generate emotional connection
Large brands typically offer generic products for the masses. New brands can differentiate themselves through personalized options that reinforce the buyer's individuality.
📌 Example in oral care:
Goby and Quip (electric toothbrush subscription services) have created personalized experiences by offering shipments of brush heads and toothpaste according to the user's needs.
Campaigns where the consumer can choose their ideal formula (whitening, remineralizing, for sensitive teeth) strengthen the connection with the brand.
6️⃣ Activate the community and word of mouth to validate the brand
Large brands rely on mass advertising, but new brands can grow through community strategies and peer recommendations.
📌 Example in oral care:
Hismile , known for its innovative teeth whitening product, grew exponentially through social media influencers and customer testimonials.
Referral programs where users get discounts for inviting friends to try the brand can accelerate the adoption of a new product.
Conclusion
Emotions not only influence purchasing decisions, but they are also the foundation upon which brand preferences and consumer loyalty are built. Understanding and applying them in business strategies allows Category Managers and Marketing and Sales Directors to optimize the shopping experience and increase business profitability.
🚀 At TMC Consultores, we help companies design strategies based on consumer psychology. Contact us and discover how to transform insights into sales.
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