Digital Reputation & Brand Management

Loss of Consumer Trust: The Impact of Counterfeit Product Experiences on Brand Loyalty

Trust is a brand’s most valuable asset. Each negative experience with counterfeit products quietly erodes it. Recent PwC and Deloitte research shows substantial effects on brand loyalty and…

Consumer Trust & Brand Loyalty • 2025

Trust is a brand’s most valuable asset. Each negative experience with counterfeit products quietly erodes it. Recent PwC and Deloitte research shows substantial effects on brand loyalty and customer lifetime value (LTV).

B10 CounterShield™ • 2025 • Reading time: approximately 6 minutes

1. Trust = loyalty = revenue



“A counterfeit product causes not just financial loss but also a psychological rupture: consumers feel personally deceived, rather than simply seeing the brand as the victim.”

2. Economic Impact According to Deloitte Data

According to Deloitte’s 2025 “Global Counterfeit Impact Study”:

  • Six out of ten consumers encountered a counterfeit product at least once in the past 12 months.
  • This loss requires reallocating the marketing budget as customer acquisition costs rise.

3. The chain effect on LTV

AreaImpactOutcome
Initial Loss of TrustThe product experience deterioratesConsumers abandon their intention to buy from the brand
Loss of LoyaltyRepeat purchase rates fallLTV falls and customer churn rises
Loss of Perceived ValuePremium-price perceptions are weakenedThe brand gains a “sold everywhere” image

4. Where trust breaks down on digital platforms

Consumers increasingly encounter algorithms rather than brands. Dozens of variations of one product on Amazon, Temu or TikTok Shop can blur trust. Following a counterfeit incident, users generally blame the brand’s lack of control rather than the brand itself.

  • Perception management risk: The perception that the brand cannot oversee its products.
  • Platform trust: The brand is blamed when platforms provide insufficient protection.
  • Post-sale impact: Negative reviews also harm SEO visibility.

5. Three key factors in brand loyalty

  • Consistent experience: Provide consistent quality and packaging across all channels.
  • Verifiability: Verify product origin using QR codes, blockchain or a digital product passport.
  • Transparent communication: Not remaining silent during counterfeit incidents is crucial to rebuilding trust.


“PR does not repair lost trust; transparency, data and rapid action do.”

6. Preventive strategies for brands

  1. Early detection systems: AI models detecting counterfeits, price anomalies or distribution outside the sales chain.
  2. Consumer Education: Guides to recognising genuine products and social media information campaigns.
  3. Experience assurance: Blockchain verification and certificates for customers who buy genuine products.
B10 CounterShield™ measures reputation loss caused by counterfeits, builds a Brand Trust Index and develops analytical models estimating effects on LTV.

7. Key findings from PwC and Deloitte reports

  • Deloitte Counterfeit Impact Report: In the luxury segment, each counterfeit incident causes an average USD 1,200 loss in LTV.
  • FMCG Sector: Repairing reputational damage caused by counterfeits takes an average of 18 months.

Raise your brand’s trust index.
B10 Digital Agency redefines brand loyalty management through LTV analysis based on PwC & Deloitte methodologies and measurements of trust loss caused by counterfeits.

Request a Trust Index analysis Tags: consumer trust • counterfeits • brand loyalty • LTV analysis • PwC • Deloitte • B10 Digital Agency

Sources and related documents

These documents provide references for the methods and rules discussed in this article.

B10 Digital Agency

Loss of Consumer Trust: The Impact of Counterfeit Product Experiences on Brand Loyalty