myLAB Box Review: Thyroid Testing (2026)

myLAB Box offers convenient at-home thyroid testing with comprehensive panels that measure multiple thyroid markers in a single kit. Founded in 2014, this testing service has built a reputation for reliable results and user-friendly sample collection methods. Their thyroid tests are processed by CLIA-certified labs and include detailed reports with clear explanations of your results.

What We Like

• Comprehensive thyroid panel includes TSH, T3, T4, and TPO antibodies
• Simple finger-prick blood collection with clear instructions
• Fast 3-5 day turnaround time for results
• Physician review included with every test
• Mobile-friendly results dashboard with trend tracking

What Could Be Better

• Higher price point compared to single-marker tests
• Limited customer service hours (weekdays only)
• No option to add or remove individual markers from panels

Tests Available

myLAB Box offers a comprehensive thyroid test that measures four key markers: TSH (thyroid stimulating hormone), Free T4, Free T3, and TPO antibodies. This panel provides a complete picture of thyroid function, including autoimmune markers that many basic tests miss.

The test is designed to detect both overactive (hyperthyroid) and underactive (hypothyroid) conditions. The inclusion of TPO antibodies helps identify Hashimoto’s thyroiditis, the most common cause of hypothyroidism.

How It Works

Getting tested with myLAB Box is straightforward. After ordering online, your test kit arrives within 2-3 business days with everything needed for sample collection.

The kit includes a lancet for finger-prick blood collection, collection tubes, and prepaid shipping materials. Detailed instructions guide you through the 5-minute collection process. Most people find the finger-prick method less intimidating than traditional blood draws.

Once you ship your sample back using the included prepaid label, results are typically available within 3-5 business days through their secure online portal.

Pricing

The myLAB Box thyroid test costs $139, which includes all four markers, physician review, and detailed results interpretation. This represents good value compared to ordering individual tests separately.

Shipping is free both ways, and there are no hidden fees. The company occasionally offers promotional discounts, particularly for first-time customers or during health awareness months.

Who Should Use myLAB Box?

myLAB Box works well for people who want comprehensive thyroid testing without visiting a doctor’s office. It’s particularly suitable for those monitoring known thyroid conditions or investigating symptoms like fatigue, weight changes, or mood issues.

The service is ideal if you prefer the convenience of home testing but still want physician oversight of your results. However, if you only need basic TSH screening, single-marker tests from other services may be more cost-effective.

How myLAB Box Compares

Compared to other at-home testing services, myLAB Box sits in the middle range for pricing while offering above-average comprehensiveness. Their inclusion of TPO antibodies sets them apart from basic thyroid tests, though services like Paloma Health offer more specialized thyroid panels.