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Body Image Expert

and social scientist on a mission

Hi, I’m Phillippa Diedrichs, PhD - a Professor of Psychology and body image and mental health expert.

I’m driven by a simple but radical vision: a world where no one is held back by appearance pressures, restrictive beauty ideals, gender stereotypes, or unjust systems - especially women, girls and gender-diverse people.

I work with purpose-led scientists, brands, organisations, and brilliant humans to make this vision a reality - combining the latest science with creativity and social impact.

HERE’S HOW I DO IT

Want to learn how to feel better about your body?

Expert body image tips and resources.

Whether you’re looking to feel more confident in your own skin, understand the latest research, or find guidance to support your child - there’s something here for you.

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CLIENTS & COLLABORATORS

  • "[Phillippa's] ability to drive deep insight and spearhead new ways of thinking—rooted in both lived and learned experience—is truly inspiring. Dr Phillippa's ability to bridge insight with actionability was inspiring.

    Harini Chandrasekar

    Research Lead

    Meta

  • "Phillippa has been an incredibly valuable partner in building Dove's Social Mission and transforming the brand into the #1 provider of body confidence education in the world. Phillippa was able to combine her top class academic expertise to a sharp understanding of where brands can make a difference and was a constant source of new insights to help the brand evolve across decades whilst staying true to its mission."

    Alessandro Manfredi

    Former Chief Marketing Officer

    Dove, Unilever

  • "Working with Phillippa … has been a true highlight in my work in research and innovation. She consistently deepens my understanding of girls and the barriers they face… Phillippa has a unique ability to combine academic insight with real-world application delivered through accessible and strategically applicable storytelling.”

    Leah Brecunier

    Social & Community Impact

    Nike

  • “Phillippa is highly effective in navigating between multiple stakeholders and creating strong, evidence-driven narratives that connect their interests and create an environment where positive and fruitful debate can take place.”

    Baroness Deborah Bull

    Vice President, Communities & National Engagement

    Kings College London

  • "Dr. Diedrichs is one of the most brilliant researchers I have worked with--she understands the complexities of stakeholder management, upholds research rigor, translates research and data into action and impact, communicates transparently, presents complex data to different audiences, is value and mission driven, and has the ability to see the big picture."

    Dr Nicole M. Lavoi

    Director

    Tucker Centre for Women and Girls in Sport, University of Minnesota

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