With over 10 years of NHS experience in Acute Internal Medicine, Dr. Ratnam is a GMC-registered medical doctor with expertise in pharmacology and oncology drug development. His clinical work centres on evaluating and approving medicines in highly regulated medical environments.

Alongside his ongoing clinical practice, he has expanded into nutritional science and evidence-based natural interventions, applying the same medical rigour and regulatory standards. At INORA, he provides medical leadership across formulation, clinical evaluation, and product approval, ensuring every product meets strict standards for safety, integrity, and scientific credibility.

Dr. Redfern is a Registered Nutritionist (Public Health) with advanced training in Sport and Exercise Medicine and a PhD in Maternal Medicine. Her academic and clinical research focuses on metabolic health, glycaemic regulation, and nutrition across key life stages.

At INORA, she applies evidence-led nutritional science to formulation strategy and scientific oversight, ensuring each product is grounded in research, precision, and real-world applicability. Her work bridges academic research and practical application, with a particular emphasis on translating complex nutritional science into interventions that are measurable, effective, and relevant to modern health challenges.

Dr. Duggal is an Associate Professor in Immunity and Ageing with a PhD in Immunology, specialising in immune system regulation, microbiome science, and longevity-focused interventions. Her work explores how immune health influences resilience and long-term performance across the lifespan.

At INORA, she provides scientific guidance on immune health and ageing, bringing academic rigour and systems-level thinking to formulation development and long-term strategy. Her research-led approach brings a long-term, preventative lens to health optimisation, with a focus on how immune function underpins resilience, recovery, and healthy ageing.