Description
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✨ Overview
The GSL Oxysterol Home Test Kit measures oxysterols—oxidized forms of cholesterol that are being actively studied in relation to lipid metabolism and cellular health. Samples are analyzed with LC-MS/MS for specific profiling. This test provides information about oxysterol markers and is not a diagnosis or a substitute for medical care.
🎯 Who this test is for
- People interested in advanced cholesterol and lipid-related markers
- Those following intensive lifestyle or nutrition programs for cardiometabolic health
- Individuals working with lipid-specialist clinicians or researchers
- Anyone curious about oxysterols beyond standard cholesterol testing
🧬 Biomarkers measured
This test measures selected oxysterols in blood, oxidized cholesterol-related molecules: 7-Hydroxy-cholesterol, 27-Hydroxy-cholesterol and Epoxy-cholesterol.
- 📦 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.
Mark –
The sample collection process was painless and simple. The instructions were clear and easy to follow. This test gave me peace of mind about my health.
Sophia –
The kit was easy to use and the results came quickly. I appreciated the discreet packaging for privacy. I liked how professional the packaging was.
Mark –
Shipping was faster than I expected, and results were accurate. The turnaround time was excellent, much faster than a hospital lab. The kit was affordable and reliable at the same time.
James –
This gave me information that helped me improve my lifestyle. Shipping was faster than I expected, and results were accurate. The test exceeded my expectations in accuracy and clarity.
Daniel –
The sample collection process was painless and simple. The test exceeded my expectations in accuracy and clarity. This test gave me peace of mind about my health.
Daniel –
The kit was affordable and reliable at the same time. The results matched what I later confirmed with my doctor. This test gave me peace of mind about my health.
Emily –
The test exceeded my expectations in accuracy and clarity. Shipping was faster than I expected, and results were accurate. This saved me a lot of time compared to visiting a clinic.
Sophia –
The instructions were clear and easy to follow. The report was very detailed and included charts. The sample collection process was painless and simple.
Olivia –
The instructions were clear and easy to follow. The online portal made accessing results really convenient. The test exceeded my expectations in accuracy and clarity.
Daniel –
This test gave me peace of mind about my health. I liked how professional the packaging was. The test exceeded my expectations in accuracy and clarity.
James –
The test exceeded my expectations in accuracy and clarity. This gave me information that helped me improve my lifestyle. This saved me a lot of time compared to visiting a clinic.
Olivia –
Shipping was faster than I expected, and results were accurate. The kit was easy to use and the results came quickly. The kit was affordable and reliable at the same time.
Daniel –
The report was very detailed and included charts. The results matched what I later confirmed with my doctor. This gave me information that helped me improve my lifestyle.
James –
The turnaround time was excellent, much faster than a hospital lab. I appreciated the discreet packaging for privacy. This gave me information that helped me improve my lifestyle.
Sophia –
The instructions were clear and easy to follow. This saved me a lot of time compared to visiting a clinic. It felt like a lab-quality test from the comfort of my home.
Sarah –
The kit was affordable and reliable at the same time. This test gave me peace of mind about my health. The test exceeded my expectations in accuracy and clarity.
Benjamin –
Customer support was very responsive and helpful. The sample collection process was painless and simple. The explanations in the report were clear and easy to understand.
Olivia –
Customer support was very responsive and helpful. I liked how professional the packaging was. This gave me information that helped me improve my lifestyle.
James –
The test exceeded my expectations in accuracy and clarity. The turnaround time was excellent, much faster than a hospital lab. The instructions were clear and easy to follow.
Olivia –
This test gave me peace of mind about my health. I liked how professional the packaging was. Shipping was faster than I expected, and results were accurate.
James –
The sample collection process was painless and simple. The report was very detailed and included charts. The instructions were clear and easy to follow.
Olivia –
Shipping was faster than I expected, and results were accurate. The kit was affordable and reliable at the same time. The turnaround time was excellent, much faster than a hospital lab.
James –
The collection process was simple and straightforward. The test exceeded my expectations in accuracy and clarity. The kit was easy to use and the results came quickly.
Sophia –
I appreciated the discreet packaging for privacy. This test gave me peace of mind about my health. The report was very detailed and included charts.
Emily –
This gave me information that helped me improve my lifestyle. I appreciated the discreet packaging for privacy. The results matched what I later confirmed with my doctor.