Most peptide content online falls into one of two extremes: uncritical enthusiasm or blanket dismissal. This site exists between those positions.
I am a doctor with a specialist interest in longevity medicine. My background includes a BSc in Biomedical Science, where my dissertation examined the GLP-1 receptor pathway years before semaglutide entered mainstream clinical practice, a medical degree, years of clinical experience across surgical and general medical settings, and a Master’s degree in Social Epidemiology.
My interest in this space long predates the recent mainstream attention on peptides and longevity medicine. For years, I have been drawn to areas of medicine that sit at the edge of current practice, where the science is evolving, the evidence is incomplete, and careful judgement matters most. That instinct remains central to this site: to engage seriously with emerging science without overstating what we know.
That breadth matters. Peptides cannot be understood through a single lens. They sit at the intersection of biochemistry, clinical medicine, trial design, regulation, and uncertainty. My aim is to assess them with the same seriousness and critical thinking that any emerging area of medicine deserves.
Longevity medicine starts from a simple premise: medicine should not only treat disease, but also help people maintain health and function for as long as possible. That requires curiosity, but also discipline. It means taking emerging science seriously while being honest about where the evidence is strong, where it is limited, and where claims run ahead of the data.
I hold conventional medicine in high regard. Its evidence base, standards, and clinical rigour are the foundation for evaluating everything else. Peptides should be assessed against those same standards. Some are promising. Some are overstated. Most sit somewhere in between. This site exists to map that landscape clearly and honestly.
What this site does
Each compound page follows the same framework: what the evidence shows, the quality of that evidence, whether data come from human or animal studies, the UK legal position, and how I would think about it clinically if a patient asked me about it.
There are no affiliate relationships with peptide suppliers and no financial interest in what you decide. Just evidence, interpreted carefully and written clearly by a doctor.
What this site does not do
This is an educational resource, not a medical service. Nothing on this site constitutes personal medical advice. If you are considering any compound discussed here, speak to a doctor who understands your individual circumstances.