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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

Recently on Instagram

Like many, I’ve felt overwhelmed by the world lately. I’ve found it difficult to show up online while witnessing countless assaults on the things I value deeply - human rights, feminism, science, healthcare, social justice and equity, and
Here’s to the power and resilience of women today and every day. Onwards comrades 👊🏽 #iwd2025 #womenshistorymonth
From Ozempic to ageing… Got a body image question you’ve always wanted answered? Ask me! 🤔 I posted a Q&A in my stories, and the response has been incredible. So many thoughtful, heartfelt questions from women around the world. F
You call the shots. Tell brands what you want to see. It shows market demand, which is what they look for before they invest in new products and ranges. It’s also a quick way to empower yourself and support other women who might also be fru
Old Me: Would have been mortified by this photo. I saw “fat” as a slur - something to avoid and disassociate from at all costs. I had been taught, like most people, that being fat was ugly, shameful, unquestionably unhealthy, and one of t
Objectification Theory* explains how we’re taught to see ourselves from the outside, reducing our worth to how we look. But embodiment? That’s the quiet rebellion. That’s freedom. So ask yourself: When was the last time you looke
📌 Note to self: my body is not the problem. #bodyimagehelp #bodyimagehealing #bodyacceptance #plussizestyle #plussizefashion #midsizestyle #midsizefashion #bodyimagesupport #bodyconfidence #selfworth #selfconfidence #selfesteem
It’s so fun isn’t it!? 💸💸💸🤑🤑🤑💇🏾🤦🏽‍♀️🤦🏼🙍🏾‍♂️ #beautytips #hairtutorial#haireducation #bodyimagemovement #bodypositivity #memesdaily #memesquad

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.

AS SEEN IN

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  • “Dr Phillippa Diedrichs has put body image on the world map through her advocacy work, research, intervention development and widespread dissemination of programming. A first-class professional, she’s an inspiration to all of us who work in the field that share the goal of helping everyone feel good in their bodies.”

    Professor Dianne Neumark-Sztainer
    PhD Head of Division of Epidemiology and Community Health, University of Minnesota

  • “It’s such a joy to work with capable, strong and passionate women – and Phillippa is very much one. She brings objective, evidence-based knowledge and a deep understanding of body image and appearance diversity to every project.”

    Sophie van Ettinger
    Vice President, Marketing, Unilever

  • “What makes Phillippa unique is that she gets brands – and helps brands adapt to working with academia. Our long-term partnership with her has transformed the effectiveness, credibility, and ultimately reach, of Dove’s social mission".

    Steve Miles
    Former Global Executive Vice President, Dove, Unilever

  • “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

CLIENTS & COLLABORATORS

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