HbA1c Test
HbA1c Test
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Description
Description
The HbA1c Test is a blood test that measures your average blood glucose (sugar) levels over the past 2 to 3 months. It is a key test for:
- Diagnosing diabetes or pre-diabetes
- Monitoring long-term blood sugar control in individuals with diabetes
- Assessing the effectiveness of diabetes management plans
By providing a more comprehensive view of blood sugar levels than a single blood glucose reading, the HbA1c Test is a valuable tool in managing and preventing complications related to diabetes.

Markers included
Markers included
Shipping
Shipping
Shipping & Collection Kit
We dispatch all orders on the next working day. Your kit contains everything required to complete your blood test, including all collection materials and clear step-by-step instructions.
Once your sample has been collected, simply follow the instructions provided to arrange return of the sample for laboratory analysis.

What's Included?
Frequently asked questions
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Preparation Instructions - How should I prepare?
Preparing for Your Blood Draw
Proper preparation for blood tests is crucial to ensure accurate results and to avoid the need for repeat testing. Follow these guidelines to prepare:
- Fasting:
Fast for at least 12 hours before your blood draw. This means no food or beverages other than water. Morning appointments are best, as 12 hours allow your body to process the last meal and return to its baseline state. - No Training or Exercise:
Avoid physical activity for at least 24 hours, ideally 48 hours, before your blood draw. Exercise can impact certain biomarkers. - Sleep:
Ensure at least 8 hours of solid sleep the night before. Poor sleep can affect stress markers and skew your results. - No Caffeine or Other Beverages:
Avoid coffee, tea, juice, or other drinks. Drink one or two glasses of water in the morning and head straight to the clinic. - Avoid Biotin Supplements:
Do not take any supplements containing biotin (commonly found in hair, skin, and nail products) for at least 5 days before your blood draw, as biotin can interfere with certain test results. - Illness or Medications:
If you have recently had an infection or have taken anti-inflammatory medications or antibiotics, wait at least two weeks after finishing your treatment before having your blood drawn.
By following these steps, you’ll ensure the most accurate results and avoid unnecessary complications.
Frequently Asked Questions - What else should I know?
Booking instructions
1. Choose the blood test that best suits your needs.
2. Select your preferred blood collection method.
3. Complete your purchase.
4. Book your appointment.
- Book your visit at a time that suits you.
- For more details, refer to the Pre-Appointment Information section located at the bottom of our website.
5. Once you book your blood test:
- For appointments at our Trowbridge clinic, we’ll have everything ready for you—just come in!
- For all other clinics, we will send you a full kit via Royal Mail Tracked 24, and you will receive a tracking number for your convenience.
6. If you choose to arrange your own blood collection:
- We’ll send you a full kit with prepaid postage to send your sample to one of our partner laboratories.
- Ensure the sample is sent on the same day as your blood draw.
7. Receive your results and book an expert consultation.
How long do results take?
Usually within 6–8 working days, your test result report will be emailed to you.