Press release —
London Blood Tests Highlights Continued Demand for C-Peptide Testing as Patients Seek Clearer Insight Into Insulin Production
London Blood Tests continues to offer C-peptide testing for patients who want a more detailed understanding of insulin production, blood sugar regulation and metabolic health.
London, UK — London Blood Tests is seeing continued interest in its C-peptide test, as more patients look beyond standard glucose and HbA1c testing to better understand how their body is producing insulin.
The C-peptide test measures C-peptide levels in the blood, which can help indicate how much insulin the pancreas is producing naturally. This can be useful for people who are investigating diabetes, insulin resistance, unexplained low blood sugar, or changes in metabolic health.
Unlike a standard insulin test, C-peptide can offer additional context because it reflects the body’s own insulin production. This makes it especially relevant for patients who want to understand whether their pancreas is still producing insulin effectively, or for those whose clinician has recommended further investigation.
Search interest around terms such as “c peptide test”, “c peptide levels” and “c peptide index” also reflects a growing awareness of more advanced metabolic markers. While the C-peptide index is a calculation that may be interpreted alongside glucose and clinical history, London Blood Tests advises that results should always be reviewed in context by a qualified healthcare professional.
A spokesperson for London Blood Tests said:
“Many patients already know about glucose and HbA1c, but C-peptide gives a different type of information. It can help show how much insulin the body is producing naturally, which may be useful when investigating diabetes type, insulin resistance or unexplained blood sugar symptoms. We have offered this test for some time, but we are seeing more patients asking about it as they become more proactive with their metabolic health.”
London Blood Tests offers private blood testing options across London, including clinic appointments and home visit phlebotomy where available. Patients can book individual tests or combine C-peptide with other relevant markers, depending on their symptoms, medical history and health goals.
The company emphasises that C-peptide testing is not a replacement for medical advice, diagnosis or treatment. Patients with abnormal blood sugar symptoms, diagnosed diabetes, medication concerns or unexplained hypoglycaemia should speak with a doctor or appropriate healthcare professional.
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London Blood Tests is a private blood testing and preventative health platform providing access to routine blood tests, advanced diagnostic panels, longevity assessments and specialist health screening across London and the UK.
The service is designed for patients who want faster, more accessible insight into their health without long waiting times. London Blood Tests works through a network of partner clinics and accredited laboratory providers, offering blood testing for general health, hormones, fertility, vitamins and minerals, allergy and immunity, organ function, sexual health, genetics, environmental exposure, peptide monitoring and longevity-focused health optimisation.
Patients can book clinic appointments or arrange home and hotel phlebotomy, with results delivered securely online. The company focuses on making private diagnostics clearer, more convenient and more transparent for individuals, health-conscious patients, biohackers, longevity users, executives and people monitoring ongoing health concerns.
London Blood Tests also supports patients looking for more personalised health data, including advanced panels for fatigue, hormone imbalance, metabolic health, inflammation, nutritional deficiencies, thyroid function, liver and kidney function, cardiovascular risk, peptide use and preventative health screening.
Locations / service areas: London, Greater London and UK-wide home visit availability. Clinic access includes central London locations such as Knightsbridge and Holborn, with additional partner clinic coverage listed for Paddington and Ilford.
Website: londonbloodtests.uk
Email: info@londonbloodtests.uk
Phone: 0203 488 0809
