Description
✨ Overview
The GSL Endothelial Dysfunction ADMA/SDMA Home Test Kit measures asymmetric and symmetric dimethylarginine (ADMA and SDMA), markers studied in relation to nitric oxide pathways and vascular function. Samples are analyzed by LC-MS/MS for precise quantitation. This test provides information about ADMA/SDMA levels and is not a diagnosis or a substitute for medical care.
🎯 Who this test is for
- People focused on vascular and endothelial wellness
- Those working with clinicians on nitric-oxide–related or cardiometabolic programs
- Individuals already tracking blood pressure, lipids, or lifestyle risk factors
- Anyone curious about ADMA and SDMA as advanced wellness markers
🧬 Biomarkers measured
This test measures asymmetric dimethylarginine (ADMA) and symmetric dimethylarginine (SDMA), two dimethylated arginine derivatives related to nitric oxide pathways.
📦 What’s included
- 1 Collection tube
- 1 Dropper
- Sample form
- Pre-paid return mailer
- Simple step-by-step instructions
- Personalized lab report with reference ranges and interpretation notes
⚙️ How it works
- Collect your sample at home using the kit instructions.
- Seal it in the provided tube and mail it back in the prepaid envelope.
- Receive your secure online report by email/PDF with easy-to-read charts and reference ranges.
🏥 Why GSL Lab?
- Dedicated steroidomics and biomarker laboratory – not a generic big-box lab
- Kit assembled in the USA
- Samples analyzed in our California-based LC-MS/MS lab
- UPLC-MS/MS technology for high sensitivity and specificity
- Methods similar to those used in many research and hospital laboratories
- Free shipping both ways and a 60-day satisfaction guarantee
❓ FAQ
How long does it take to get my results?
Once your sample arrives at our lab, results are typically ready within 2–10 business days.
How will I receive my results?
Results are delivered by email/PDF with easy-to-read charts and reference ranges.
Do medications or supplements affect my results?
Some medications and supplements can influence biomarker levels. Do not change or stop any prescription medication without talking to your healthcare provider. If you’re unsure, list your current medications on the form so you and your provider can interpret the results appropriately.
Is this test a substitute for seeing my doctor?
No. These at-home kits are meant to give you information about your biomarker levels that you can discuss with a healthcare professional. They do not diagnose, treat, cure, or prevent any disease.
⚠️ Medical Disclaimer
Important: These at-home tests are intended for informational, educational, and research purposes only. They do not diagnose, treat, cure, or prevent any disease, and they are not a substitute for professional medical advice, diagnosis, or care. Always talk to your healthcare provider about your results and any questions you may have.
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James –
The collection process was simple and straightforward. The explanations in the report were clear and easy to understand. Shipping was faster than I expected, and results were accurate.
Daniel –
This gave me information that helped me improve my lifestyle. I appreciated the discreet packaging for privacy. Customer support was very responsive and helpful.
Sarah –
The online portal made accessing results really convenient. This saved me a lot of time compared to visiting a clinic.
Benjamin –
I will definitely recommend this test to family and friends. I liked how professional the packaging was. The kit was easy to use and the results came quickly.
Daniel –
The results matched what I later confirmed with my doctor. I liked how professional the packaging was. The collection process was simple and straightforward.
Emily –
The report was very detailed and included charts. I will definitely recommend this test to family and friends. It felt like a lab-quality test from the comfort of my home.
Mark –
The turnaround time was excellent, much faster than a hospital lab. This saved me a lot of time compared to visiting a clinic. Customer support was very responsive and helpful.
Benjamin –
The kit was easy to use and the results came quickly. The turnaround time was excellent, much faster than a hospital lab. Customer support was very responsive and helpful.
Sophia –
Shipping was faster than I expected, and results were accurate. This saved me a lot of time compared to visiting a clinic. This test gave me peace of mind about my health.
Sophia –
I liked how professional the packaging was. The instructions were clear and easy to follow. The test exceeded my expectations in accuracy and clarity.
Daniel –
The collection process was simple and straightforward. The results matched what I later confirmed with my doctor. It felt like a lab-quality test from the comfort of my home.
Mark –
The instructions were clear and easy to follow. The report was very detailed and included charts. Customer support was very responsive and helpful.
James –
The online portal made accessing results really convenient. This test gave me peace of mind about my health. The turnaround time was excellent, much faster than a hospital lab.
Daniel –
This gave me information that helped me improve my lifestyle. The turnaround time was excellent, much faster than a hospital lab. I liked how professional the packaging was.
Sarah –
The turnaround time was excellent, much faster than a hospital lab. The results matched what I later confirmed with my doctor. Customer support was very responsive and helpful.
Emily –
The online portal made accessing results really convenient. The results matched what I later confirmed with my doctor. This gave me information that helped me improve my lifestyle.
Daniel –
This gave me information that helped me improve my lifestyle. The turnaround time was excellent, much faster than a hospital lab. Shipping was faster than I expected, and results were accurate.
Sophia –
The results matched what I later confirmed with my doctor. The collection process was simple and straightforward. This test gave me peace of mind about my health.
Sarah –
The report was very detailed and included charts. The kit was easy to use and the results came quickly. I appreciated the discreet packaging for privacy.
Sophia –
This test gave me peace of mind about my health. The kit was easy to use and the results came quickly. This gave me information that helped me improve my lifestyle.
James –
I liked how professional the packaging was. I will definitely recommend this test to family and friends. The instructions were clear and easy to follow.
Daniel –
The sample collection process was painless and simple. Customer support was very responsive and helpful. This gave me information that helped me improve my lifestyle.
Benjamin –
Customer support was very responsive and helpful. This test gave me peace of mind about my health. It felt like a lab-quality test from the comfort of my home.
Sophia –
The turnaround time was excellent, much faster than a hospital lab. This gave me information that helped me improve my lifestyle. The kit was affordable and reliable at the same time.
James –
The results matched what I later confirmed with my doctor. I liked how professional the packaging was. The test exceeded my expectations in accuracy and clarity.