When building a brand, differentiate between long-term and short-term elements. The core purpose and emotional connection should be enduring. In contrast, functional and experiential benefits must be constantly refreshed to remain relevant as markets and consumer tastes evolve.

Unilever uses its SASSY framework (Science, Aesthetics, Sensorials, Said-by-others, Young-spirited) to create desirability. This model systematically elevates brands from functional "needs" to emotional "I have to have that" wants, applicable even to everyday products.

Marketing professor Marcus Collins argues that the true test of brand leadership isn't crafting a purpose statement, but adhering to it when faced with challenges or pressure on shareholder value. Many leaders evangelize their brand's point of view only when convenient, which ultimately undermines authenticity.

After a visually appealing but off-brand "Get Hot" campaign, De Soi realized they had "lost the plot." They established a rule: every marketing initiative must align with their core brand promise of "transporting" the consumer. This created a disciplined filter to ensure all activities reinforce their central narrative.

When challenged by an activist investor, Unilever demonstrated that its purpose-driven brands, like Dove and Hellmann's, outperformed others in its portfolio. They used hard KPIs such as pricing power, profitability, and pace of growth to prove that a strong purpose directly contributes to superior financial ROI.

Although founded on sustainability, Repurpose discovered consumers cared more about the direct health impacts of toxins (like microplastics and PFAS) than abstract environmental benefits. They adapted their messaging to lead with "non-toxic" and personal safety, which proved more effective at driving conversion.

One-off volunteer days or CSR initiatives are superficial fixes that employees recognize as inauthentic. Purpose must be the core reason a company exists and be embedded in every decision, not treated as a separate, performative activity to boost public image.

Kaylee Bratt learned from her first brand, Sesto, that consumers prioritize efficacy. People won't buy a sustainable product if it doesn't work well. Performance must be the primary message, with sustainability as a supporting benefit, not the sole purchasing driver.

To fix a struggling brand, don't immediately jump to new channels. Start by auditing the brand's core DNA: its proposition, audience, and the key consumer insight it leverages. Most problems stem from a lack of clarity in these foundational areas, not poor execution.