Stress & Anxiety

Check three key thyroid markers with our Thyroid Function Blood Test: TSH, Free T3 and Free T4. Collect a finger-prick blood sample at home and return it for analysis at our CQC-regulated UK laboratory.Every result is reviewed by a UK-registered doctor before it is released to you. Results are usually available in your secure digital dashboard within 1–2 working days of your sample reaching our laboratory, with numerical results, reference ranges and commentary.What does the thyroid test measure? Thyroid-stimulating hormone (TSH) Free triiodothyronine (Free T3 or FT3) Free thyroxine (Free T4 or FT4) These three measurements provide information about thyroid function. They should be interpreted together and in the context of your symptoms, medicines and medical history. This is a three-marker panel, not a complete investigation of every thyroid condition.Is this test right for you?This kit offers at-home sample collection for people seeking a laboratory measurement of TSH, Free T3 and Free T4. If you are investigating symptoms or monitoring a known thyroid condition, a healthcare professional can advise whether this panel is appropriate and when to test.Symptoms such as tiredness, weight changes, changes in temperature tolerance or thinning hair can have many causes. This test alone cannot establish why you have symptoms or replace a medical assessment.What is included? Finger-prick blood sample collection equipment Sample collection tubes and step-by-step instructions A prepaid UN3373 return envelope UK laboratory analysis of TSH, Free T3 and Free T4 Doctor-reviewed results with reference ranges and commentary Secure digital access to your report How does the at-home thyroid test work? Order your thyroid blood test kit. Read the enclosed instructions before collecting your sample. Collect your finger-prick sample following the preparation and timing instructions supplied with your kit. Return your sample using the prepaid envelope, following the supplied posting instructions. View your doctor-reviewed report in your secure digital dashboard, usually within 1–2 working days of your sample reaching the laboratory. Medicines and sample preparationTell your healthcare professional about any medicines or supplements you take, as these may affect testing or interpretation. Follow the test-specific instructions and seek advice if you are unsure about sampling time or preparation.Do not stop or change prescribed thyroid medication or other treatment to take this test unless advised by your prescriber.Understanding your resultsYour report provides numerical results, laboratory reference ranges and doctor-reviewed commentary. Doctor review does not replace a consultation with a healthcare professional who knows your medical history.If a result is outside the reference range, or symptoms persist despite results within range, discuss your report with your GP or another qualified healthcare professional. Further assessment or additional tests may be needed.Does this replace medical care?No. This is a private laboratory testing service, not a diagnosis or treatment plan. Do not change your treatment based on the report without advice from your healthcare team, or delay seeking medical care while waiting for a kit or results.

Measure your cortisol level with an at-home cortisol blood test kit. Collect a finger-prick sample and return it using the included prepaid envelope for analysis at our UK laboratory.Your report shows your measured cortisol level alongside laboratory reference ranges. Results are usually available in your secure online portal within 1–2 working days of your sample reaching the laboratory.What does the cortisol blood test measure?This test measures the cortisol level in your blood sample. Cortisol is a hormone produced by the adrenal glands and is involved in the body's stress response and other essential functions.The result is a snapshot at the time of sampling, not a complete assessment of stress or adrenal function. Collection time and your individual circumstances matter when interpreting the result.Is this test right for you?If you want to measure your cortisol level, this kit offers at-home sample collection with laboratory analysis. If you are investigating persistent fatigue, sleep difficulties, weight changes or other symptoms, speak with a healthcare professional about whether cortisol testing is appropriate. These symptoms can have many possible causes.A single cortisol result cannot diagnose the cause of symptoms, measure how stressed you feel, or diagnose or rule out conditions such as Cushing's syndrome or Addison's disease on its own. Further assessment and different tests may be needed.What is included? At-home finger-prick blood sample collection kit Prepaid sample return envelope UK laboratory analysis A results report with laboratory reference ranges and medical feedback Secure online access to your results How it works Order your cortisol blood test kit. Read the enclosed instructions before collecting your sample. Collect your finger-prick blood sample early in the morning, between 6:00 am and 10:00 am, while fasting, following the test-specific instructions. Return your sample using the prepaid envelope. View your report in your secure online portal, usually within 1–2 working days of your sample reaching the laboratory. Why does sampling time matter?Cortisol levels naturally change throughout the day. Follow the collection instructions supplied with your kit and record your sampling time as instructed. If you work shifts or are unsure about preparation or timing, seek guidance before collecting your sample.Can medicines affect the result?Medicines can affect cortisol levels or how results are interpreted. Do not stop or change prescribed medicines to take this test unless advised by your prescriber. Ask a healthcare professional if you are unsure whether testing is suitable for you.Understanding your resultsYour report presents your measured level with laboratory reference ranges and medical feedback. Results should be interpreted alongside your symptoms, sampling time, medicines and medical history.If your result is outside the reference range, or symptoms persist even when your result is within range, discuss the report with your GP or another qualified healthcare professional.Does this replace medical care?No. This is a private laboratory testing service, not a diagnosis or treatment plan. Do not delay medical assessment while waiting for a kit or results. If you feel acutely unwell, seek medical care rather than relying on a home test.

Private Vitamin D Blood Test Kit UK | Laboratory 25-OH Test Don't let a lack of sunshine drain your energy and immunity. In the UK, Vitamin D deficiency is incredibly widespread. Because our bodies rely on direct sunlight to synthesize this vital hormone, the long, dark British winters leave a massive portion of the population depleted. Despite how crucial it is for immune function, bone health, and mood regulation, routine testing is rarely offered unless you present severe symptoms. Our At-Home Vitamin D Blood Test Kit allows you to proactively check your levels without waiting for a clinical appointment. By measuring your 25-OH Vitamin D (25-Hydroxyvitamin D)—the gold-standard clinical marker—this test provides precise data on whether your levels are optimal, insufficient, or severely deficient. Who Should Test Their Vitamin D Levels? UK Residents During Autumn & Winter: Anyone living in the UK between October and April when natural sunlight is insufficient for Vitamin D synthesis. People Experiencing Fatigue & Low Immunity: Individuals struggling with low energy, frequent seasonal illness, or low mood. Indoor & Office Workers: People spending extended hours indoors during peak sunlight hours. Supplement Users: Track your 25-OH Vitamin D levels to verify if your supplementation dosage is effective or requires adjustment. Common Signs of Vitamin D Deficiency Vitamin D acts as a crucial hormone supporting multiple systems in your body. Common warning signs of low Vitamin D include: Persistent fatigue, tiredness, or lethargy Frequent colds, flu, or respiratory infections Unexplained muscle aches, bone pain, or lower back stiffness Low mood or Seasonal Affective Disorder (SAD) symptoms How to Test Your Vitamin D Levels at Home Order Your Test Kit: Receive your private Vitamin D collection kit at home with discreet delivery. Collect Your Sample: Take a simple finger-prick blood sample from the comfort of home using the sterile lancet provided. Post to Our UK Lab: Mail your sample back to our CQC-regulated UK laboratory using the prepaid return envelope. View Digital Results: Receive your precise quantitative 25-OH Vitamin D report on a secure digital dashboard within 2 to 3 working days, complete with doctor-reviewed advice. Frequently Asked Questions What is a normal 25-OH Vitamin D level? In the UK, Vitamin D levels measured in nmol/L are generally categorized as follows: below 30 nmol/L indicates deficiency, 30–50 nmol/L indicates insufficiency, and above 50 nmol/L is considered sufficient for general health, with optimal levels often targeted between 75–100 nmol/L. Do I need to fast before a Vitamin D blood test? No, fasting is not required for a Vitamin D blood test. You can take your sample at any time of day, though taking it in the morning after staying well-hydrated makes finger-prick collection easier. Should I stop taking Vitamin D supplements before the test? If you want to test your natural baseline level without supplements, pause taking them for 48 hours prior to testing. However, if you want to verify if your current supplement routine is working, continue taking your regular dosage as normal. How quickly will I receive my Vitamin D test results? Once your sample arrives at our UK CQC-regulated laboratory, your results will be reviewed by a qualified doctor and published to your secure online dashboard within 2 to 3 working days.