Do you want to know where your allergy complaints come from? Our Allergy Center tests for approximately 150 inhalant allergens. Based on a questionnaire and a subsequent video consultation with our doctor, it is determined which allergens should be included in the blood test.

Do you want to know where your allergy complaints come from? Our Allergy Center tests for approximately 150 inhalant allergens. Based on a questionnaire and a subsequent video consultation with our doctor, it is determined which allergens should be included in the blood test.

Do you want to know where your allergy complaints come from? Our Allergy Center tests for approximately 150 inhalant allergens. Based on a questionnaire and a subsequent video consultation with our doctor, it is determined which allergens should be included in the blood test.

Do you want to know where your allergy complaints come from? Our Allergy Center tests for approximately 150 inhalant allergens. Based on a questionnaire and a subsequent video consultation with our doctor, it is determined which allergens should be included in the blood test.

incl.VAT
What is being tested for?
| Single/Package | Single |
|---|---|
| Gender | Unisex |
| Tests For | 20+, 45+, Men's health, Women's health |
| Screening | Blood |
| Biomarker | (ASAT), ALAT, Creatinine, eGFR, HDL cholesterol, LDL cholesterol, Total cholesterol |
How to take your sample:
Finger prick
incl.VAT
A baseline GLP-1 measurement maps essential values for a safe and responsible journey with weight loss medication. Our blood test offers laboratory-certified insights into your metabolic health, kidney function, and blood sugar levels, so you can start your treatment journey with medically substantiated data. Take informed steps to monitor your progress and improve your overall well-being.
What is being tested for?
| Single/Package | Single |
|---|---|
| Gender | Unisex |
| Tests For | 20+, 45+, Men's health, Women's health |
| Screening | Blood |
| Biomarker | (ASAT), ALAT, Creatinine, eGFR, HDL cholesterol, LDL cholesterol, Total cholesterol |
How to take your sample:
Finger prick
Free shipping on orders over €50
Price shown per test. Ordered on a working day before 17:00, shipped the same day.
This kit measures the essential metabolic markers for a safe GLP-1 journey. Unlike a single blood sugar test, this baseline measurement provides a broad overview of your blood sugar regulation, kidney function, and cholesterol profile. Deviating values can be important indicators of contraindications or necessary dosage adjustments when using weight-loss medication such as Wegovy or Ozempic.
GLP-1 receptor agonists are medications that mimic the action of the natural incretin hormone. They regulate blood sugar levels by stimulating insulin release and slowing gastric emptying, leading to an increased feeling of satiety. Because this medication directly intervenes in metabolism and organ function, a medical baseline measurement is necessary to ensure long-term safety and effectiveness.
A baseline measurement is essential before starting treatment and for periodic monitoring to minimize side effects and track your metabolic response.
Key considerations at the start (Baseline):
Monitoring during use:
By closely following biomarkers, the baseline measurement helps maintain healthy organ function during weight loss. It serves as a medical compass; it confirms whether your body is tolerating the medication well and whether metabolic parameters are moving in the right direction, which is crucial for lasting results without complications.
While the scale shows your weight, this test reveals what is happening inside. Interpreting blood sugar levels alongside organ functions clarifies whether symptoms such as fatigue stem from the medication, a calorie deficit, or an underlying metabolic shift.
Our GLP-1 Baseline Measurement analyzes the following key biomarkers:
ALAT is a substance made by the liver. ALAT stands for alanine aminotransferase and is a biomarker belonging to the group of liver enzymes. Together with ASAT, ALAT forms another separate group called the serum transaminases. When liver cells are damaged, ALAT enters the blood.
Read moreCreatinine is a substance produced by the muscles as a result of the normal breakdown of creatine phosphate. It is mainly excreted by the kidneys and is an important marker of kidney function.
Read moreeGFR stands for estimated glomerular filtration rate. It is an estimate of the amount of blood that the kidneys can filter per minute. Well-functioning kidneys can filter a lot of blood (90 ml or more per minute). An eGFR lower than 15 ml/min indicates end-stage renal failure. This often requires dialysis. The eGFR is highly dependent on gender and age.
Read moreLDL cholesterol stands for Low Density Liporotein. Like HDL, it is a lipoprotein composed of cholesterol particles and proteins. LDL is also called the “bad cholesterol” because it can precipitate in blood vessels if present in excess. This is where it causes arteriosclerosis, or atherosclerosis. The higher the LDL, the higher the risk of cardiovascular disease.
Read moreTotal cholesterol is a substance in the category “fats”. It is necessary for the construction of our body cells; the production of bile; the production of hormones and vitamin D. Total cholesterol is a measure for all forms of cholesterol and triglycerides together. If total cholesterol is higher than 5, there is an increased risk of cardiovascular disease.
Read moreIn the Netherlands and Belgium, GLP-1 medication is typically prescribed for a BMI of 30 or higher, or from a BMI of 27 in combination with weight-related conditions such as high blood pressure or type 2 diabetes. Our baseline measurement helps to objectify this health status for your doctor.
Although rare, pancreatitis is a known possible side effect of GLP-1 medication. By having your pancreatic and liver values (such as amylase or ALAT/ASAT) tested beforehand, you establish a safe reference value. This enables your healthcare provider to immediately compare this to your baseline measurement in the event of any symptoms.
GLP-1 medication can affect fluid balance and cause side effects such as vomiting or diarrhea, which can place extra strain on the kidneys. A baseline measurement of eGFR and creatinine is crucial to confirm that your kidneys are healthy enough to safely process the medication.
Although not always legally required, a baseline measurement is strongly recommended by doctors. It provides the necessary medical substantiation to safely start medication such as semaglutide or tirzepatide and rules out potential contraindications, such as impaired kidney function.
Kidney function (creatinine/eGFR) is crucial. GLP-1 medication affects your fluid balance and sugar metabolism; by monitoring these values, you prevent complications such as dehydration or hypoglycemia and measure the effectiveness of the treatment.

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1
Easily order the test of your choice online. Tracking the development of your values over a longer period of time? Order multiple packages immediately.

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You easily order a test kit of your choice. If you like to schedule subsequent tests ahead choose multiple packages.

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Activate the test and take your sample in the morning. Send it back the same day, free of charge, with the enclosed shipping label.

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Easly has a fully certified laboratory, where expert personnel process your sample. Professional and accurate.

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Within 48 hours of receiving your sample, we share the test result with you confidentially in our portal and app.

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Validation and personal consultation by our physician. When you repeat the test, you can follow the development of your values in a graph.












All Easly digital systems have been developed and tested with great care. Because we work with both medical and personal data, our digital and physical processes are highly secured.
Easly develops all its test packages in-house. This allows us to continuously evaluate and improve reliability and quality. With the latest technology and the insights of the 21st century, we continue to innovate.
The Easy result is more than a result from the lab. All Samples are processed with the utmost discretion in the laboratory and then undergo a medical Interpretation, assessment and advice by one of our physicians.
Voorwillenseweg 105
2806 ZE Gouda
The Netherlands