Meet The Human Code, a new monthly newsletter from Brand Genetics.
Most business strategy relies on flawless logic, which is precisely why it fails in a real world governed by delightfully irrational human behaviour. Welcome to the new Brand Genetics Newsletter – your monthly antidote to spreadsheet-think, dedicated to revealing the true human motivations that unlock brand growth.
Every month, we will be taking a fresh look at a major behavioural shift and decode the psychology driving it, revealing the human motivations you need to unlock brand growth.
Our first edition shares our expertise on GLP-1 (weight-loss drugs) . These act as a biological circuit breaker that chemically switches off the reward centres that drive craving. They allow users to bypass the ‘impulse’ phase of consumption entirely, making them much more than just the latest fad.
The impact is already profound. Not only do people eat less food, they actively desire less dopamine-driven gratification. If your brand relies on volume, impulse, or indulgence, the rules just changed, and the ripple effects will hit every sector from healthcare to travel.
Are you ready? Read below to find out more

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Decoding the DNA of the GLP-1 Revolution
March 2026
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The DNA of Growth: The Great Rewiring
We live in an era of evolutionary mismatch: our Paleolithic brains – wired to seek calorie-dense energy – are drowning in a modern environment of infinite, ultra-processed abundance. For decades, consumers have been fighting a losing battle against ‘food noise’: the incessant, biological hum of appetite that willpower alone cannot silence.
Enter the GLP-1 era. These drugs are not just another diet fad; they are a biological circuit breaker. By chemically switching off the reward centers that drive craving, they allow users to bypass the ‘impulse’ phase of consumption entirely. The impact is profound: when you turn down the volume on appetite, you don’t just eat less food. You desire less alcohol. You seek less dopamine-driven gratification.
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We decode the DNA of human behaviour to unlock transformative growth. Our evidence-based model reveals the hidden forces behind consumer choices by diagnosing their Drivers (hidden motivations), eNablers (environmental context), and Abilities (knowledge and associations) to translate deep insight into concrete brand action.
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