I’m Olivia Buckley, co-founder of Supp and a Biomedical Science graduate from the University of Sheffield. I specialise in translating supplement and nutrition research into clear, practical guidance, helping people understand what’s evidence-based, what’s overstated, and what actually matters day to day. At Supp, I help shape our science-led approach by reviewing ingredient studies, supporting evidence-led product development, and sharing transparent, easy-to-understand insights grounded in the research. I’m regularly asked for commentary on supplement trends including collagen, biotin, hair, skin and nails products, sleep support, stress narratives, energy and fatigue, brain fog, Lion’s Mane, ashwagandha, plus vitamins and minerals.