Designed around the question
Each study is developed around the research question, product and intended population—not a standard template.
About Clinical Research Australia
Independent science, thoughtfully delivered.
Clinical Research Australia is an independent clinical research organisation specialising in human studies of nutraceuticals, natural medicines and other health interventions.
Who we are
Australian research expertise with international reach.
Based in Perth, Australia, we collaborate with companies and research partners worldwide to design, conduct and publish rigorous clinical research.
Our studies are scientifically robust, operationally practical and focused on outcomes that matter to participants, healthcare professionals and the wider scientific community.
50+Human clinical trials
60+Peer-reviewed publications
10+Years of clinical research experience
Our approach
Rigorous research. Independent thinking. Practical delivery.
We combine scientific expertise with the flexibility of a specialist research organisation.
Supported from start to finish
We support projects from planning and protocol development through ethics, recruitment, trial delivery, analysis and publication.
Evidence that informs what comes next
We combine rigorous analysis with clear interpretation to help sponsors understand their findings and make confident evidence-based decisions.
Leadership
Experienced researchers, directly involved.
Sponsors work with the senior researchers responsible for the scientific and operational delivery of their programme.
Managing Director & Principal Investigator
Dr Adrian Lopresti
Adrian is a clinical psychologist and experienced clinical researcher specialising in nutraceutical, herbal and lifestyle interventions. He has led numerous randomised controlled trials across mental health, cognition, sleep, gastrointestinal health, women’s health and physical wellbeing.
He holds a PhD and a Master of Applied Psychology, is an Adjunct Senior Lecturer at Murdoch University, and has authored more than 60 peer-reviewed publications.
Clinical Trials Manager
Dr Stephen Smith
Stephen is an experienced researcher with expertise in nutrition, exercise, men’s health and clinical trial delivery. He oversees participant management, research assessments, data quality and trial implementation.
He holds a PhD examining lifestyle and nutritional factors related to testosterone production in ageing males, together with qualifications in health science and advanced health practice.
Research integrity
Evidence that can withstand scrutiny.
Our research is conducted according to approved protocols, ethical requirements and recognised principles of good clinical research. We prioritise appropriate study design, validated outcome measures, transparent analysis and complete reporting.
CRA does not guarantee favourable findings. We provide something more valuable: credible, independently generated evidence that can be evaluated by scientists, clinicians, regulators and consumers.
Global collaboration
Based in Australia. Built to work worldwide.
CRA works with natural-health and nutraceutical companies around the world. Our streamlined structure enables direct communication, efficient decisions and continuity from initial planning to publication.
Explore our research expertise →Let’s discuss your research
What evidence does your product need next?
Whether you are exploring an early-stage concept or preparing a product for clinical evaluation, we can help determine the most appropriate research pathway.