---
id: "contrarian-flaws-build-trust"
type: "contrarian-insight"
source_timestamps: ["§ Transparency: From Flawless Messaging to Real-World Reactions"]
tags: ["messaging", "consumer-psychology"]
related: ["concept-transparency", "claim-negative-info-reduces-uncertainty", "entity-victoria-magrath"]
challenges: "The conventional view that marketing messages must be flawless and exclusively highlight positive product attributes to be effective."
sources: ["attention"]
sourceVaultSlug: "hbr-seg-attention"
originDay: 4
articleStem: "hbr-foci-65-influencer-marketing-trust"
sourceUrl: "https://hbr.org/2025/12/how-to-do-influencer-marketing-that-customers-actually-trust"
sourceTitle: "How to Do Influencer Marketing That Customers Actually Trust"
---
# Flaws and imperfections build trust rather than destroy it

**Contrarian insight.** Conventional marketing wisdom says brand messaging should be **flawless** and focus solely on positives, fearing that admitting weakness dilutes the message. The authors argue the **exact opposite: over-polishing backfires.** Introducing subtle, low-stakes negative information — or showing a competitor's product — actually **stops consumers from searching for flaws, reduces uncertainty, and makes positive claims more believable** (see [[claim-negative-info-reduces-uncertainty]]).

**What it challenges.** The belief that marketing must be flawless and exclusively positive.

Lived proof: [[entity-victoria-magrath|Victoria Magrath]] promoting [[entity-redken|Redken]] while openly using [[entity-dyson|Dyson]]. Grounds the [[concept-transparency|Transparency]] dimension. Enrichment: this is the **two-sided message / blemish effect**; boundary-conditioned — works best when the negative is minor, relevant, and follows strong positives.