---
title: "2-Hour Insulin Test: Spot Insulin Resistance Early"
description: The 2-hour insulin test measures your insulin response after glucose to catch insulin resistance before glucose rises. Order direct with Quest lab access.
canonical: "https://www.vitalsvault.com/biomarkers/insulin-2-hour"
last-updated: 2026-08-22
---

# 2-Hour Insulin Test: Spot Insulin Resistance Early

> The 2-hour insulin test measures your insulin response after glucose to catch insulin resistance before glucose rises. Order direct with Quest lab access.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/insulin-2-hour
- [llms.txt](https://www.vitalsvault.com/llms.txt)
- [sitemap.xml](https://www.vitalsvault.com/sitemap.xml)
- [Developer portal](https://www.vitalsvault.com/developers)