ALLTEST Cortisol Saliva Testing Kit

Cortisol (COR) Rapid Test – Oral Fluid | Saliva Cortisol Hormone Test Kit The Cortisol (COR) Rapid Test (Oral Fluid) is a professional-use, rapid diagnostic device for the qualitative detection of elevated cortisol levels in human saliva. Designed for point-of-care environments, this immunoassay delivers fast, reliable insight into real time cortisol hormone levels using a simple, non-invasive oral fluid sample. Key Features and Benefits Rapid turnaround time with results available in 3–10 minutes Non-invasive saliva collection, eliminating the need for blood sampling High diagnostic performance with 93.0% sensitivity, 98.7% specificity, and 97.3% overall accuracy Detection cut-off at 50 ng/mL for effective screening Simple cassette format with built-in procedural control for ease of use Stable storage between 2–30°C with no freezing required The 50ng/mL detection level means this screen can be performed at any time. Not suitable for testing children, pregnant women or while taking oral contraceptives. About Cortisol Cortisol is a steroid hormone produced by the adrenal glands and is essential for regulating metabolism, immune response, and the body’s reaction to stress. Often referred to as the “stress hormone,” cortisol levels naturally follow a circadian rhythm, peaking shortly after waking and gradually declining throughout the day. Imbalances in cortisol can have significant physiological effects, including fatigue, weight changes, weakened immunity, and mood disturbances. Monitoring cortisol levels is therefore important in assessing stress, overall health, and potential endocrine disorders. The Alltest Cortisol rapid test gives a positive result when salivary cortisol levels reach or exceed 50ng/mL. Normal healthy cortisol ranges between 10 and 27 ng/mL Clinical Significance Cortisol is a key biomarker involved in the body’s stress response and circadian rhythm regulation. Abnormal cortisol levels are associated with a range of endocrine and stress-related conditions. This test supports screening and monitoring in cases such as Cushing’s syndrome, Addison’s disease, and chronic stress or fatigue disorders. Salivary cortisol testing is widely recognised for its convenience and relevance in evaluating hormonal fluctuations throughout the day. Other Causes of raised Cortisol levels Taking large amounts of steroid medications (such as dexamethasone or prednisolone, but also anabolic steroids taken for body building ) to treat other illnesses. A tumor in your pituitary gland that produces adrenocorticotropic hormone (ACTH). Your pituitary gland is found at the base of your brain and is the gland that "tells" other glands what to do. Adrenal gland tumors or overgrowth of adrenal tissue Test Principle This assay is based on a competitive immunochromatographic method. Cortisol present in the oral fluid sample competes with a cortisol conjugate for antibody binding sites. The result is interpreted visually: a negative result shows two lines (control and test), while a positive result shows only the control line. The absence of a control line indicates an invalid test. Applications Suitable for clinical laboratories, occupational health settings, research environments, and wellness screening programmes. Particularly useful for stress monitoring and endocrine function assessment where rapid, non-invasive testing is preferred. Important Information For professional in vitro diagnostic use only Provides qualitative results to the manufacturer's set cut-off level and does not quantify exact cortisol levels Proper sample collection and handling are essential for accurate results This cortisol saliva test offers a practical balance of speed, accuracy, and convenience, making it an effective solution for rapid, low-cost cortisol stress hormone screening in clinical and professional settings.