Answering the search intent for hair-based food intolerance testing, this guide highlights practical, non-invasive options you can order online. Each option is suited to different needs—from quick, adult-focused results to family-friendly packages with broad item coverage. The top picks below emphasize at-home usability, clear results timelines, and actionable guidance to help you identify triggers and plan dietary changes.
Summary table of selected products:
| Product | Items Covered | Best For | Approx. Result Time |
|---|---|---|---|
| 5Strands Food Intolerance Test | 658 foods | Individuals seeking broad dietary triggers | 4 days |
| AFIL Food Sensitivity Test Kit | 1000+ items | Comprehensive at-home wellness profiling | Fast |
| 5Strands Food Intolerance & Environmental & Metal Test | 1119 items (foods, environment, metals) | Holistic trigger overview | 4 days |
| 5Strands Food Intolerance & Environmental Sensitivity | 950 items | Food and environmental sensitivities together | 4 days |
| Check My Body Health 1,750 Items Test | 1,750 items | Extensive at-home screening with support | 3–5 days |
5Strands Food Intolerance Test

Best for adults and kids who want a broad screening across 658 common food items. The test uses hair analysis and delivers results within four days after lab receipt. It covers major categories—from dairy and grains to fruits and beverages—helping identify triggers that may cause headaches, bloating, or skin breakouts. Suitable for families seeking a single test with wide item coverage. A potential limitation is that results reflect the lab’s interpretation of hair-based signals, so follow-up with a clinician may help translate findings into dietary plans.
What to know
- Non-invasive at-home collection (10–15 hair strands).
- 4-day results after lab receipt.
- Includes a broad list of 658 items.
AFIL Food Sensitivity Test Kit

Best for those who want a very broad at-home wellness readout, including 1,000+ items. The kit emphasizes ease: a single hair sample, simple three-step setup, and an interactive report in the app or portal. It’s well-suited for people who prefer a larger item catalog and a straightforward process. A possible caveat is that the description emphasizes wellness indicators rather than clinical diagnoses; use findings as a guide for further discussion with a healthcare professional.
Why choose this
- Large item catalog (1,000+ items).
- User-friendly three-step process.
- Interactive report highlights potential wellness connections.
5Strands Food Intolerance, Environmental & Heavy Metal Test

Best for a holistic view that goes beyond food to include environmental exposures, heavy metals, and nutrient absorption. This 1119-item test uses hair analysis to identify triggers across four domains, helping users manage energy, skin, and digestion. A limitation is the comprehensive scope may require more time to interpret, and results are delivered via email and app within four days of lab receipt. Choose this if you want a multi-angle understanding of how triggers interact.
Key takeaways
- Includes 658 foods, 282 environmental items, 67 metals, and 112 nutrients tested.
- 4-day result timeline after lab receipt.
- Useful for people balancing multiple health concerns.
5Strands Environmental Sensitivity & Food Test

Best for consumers who want a focused look at food intolerances alongside environmental triggers. The 950-item test covers both dietary and environmental items, helping pinpoint where gut and skin issues may arise due to hidden intolerances and indoor/outdoor exposures. A caution is that the environmental portion may broaden interpretation, so plan for a stepwise elimination approach after receiving results.
Practical guidance
- Tests 658 foods and 282 environmental items.
- 3-step process with online activation, hair collection, and prepaid return.
- Results delivered within about four days of lab receipt.
5Strands Food & Beverage Intolerance Test

Best for identifying intolerance signals in both foods and drinks, including beverages, additives, and preservatives. The 868-item catalog includes categories like fats, emulsifiers, dyes, and spices, which can help explain symptoms such as acid reflux or headaches. It’s well-suited for those who want to understand dietary triggers in both solid and liquid forms. A limitation is the breadth may require careful prioritization of which items to reintroduce first after testing.
What this offers
- 868 food and beverage items tested.
- Non-invasive hair sample collection with fast results.
- Clear guidance on which foods to reduce or avoid.
Buying Guide: How To Choose A Hair-Based Food Sensitivity Test
- Scope of items: Do you want 658 foods only, or a broader mix that includes environmental exposures and metals?
- Sample type and ease: Hair analysis is non-invasive, but check the required hair quantity and collection instructions.
- Time to results: Most tests deliver in about 4 days after lab receipt; some offer 3–5 days. Consider how quickly you want actionable steps.
- Data presentation: Look for clearly categorized results (no significant, mild, moderate, high) and a user-friendly app or portal.
- Actionability: Are there accompanying guides, elimination diet resources, or nutrition professional support?
- Family suitability: If testing for kids, verify that the kit supports adults and children and that the process is simple for younger users.
- Limitations: Hair-based tests infer associations, not clinical diagnoses. Use results to discuss with a healthcare professional.
FAQ
- What is hair-based food intolerance testing?
- Are these tests clinically proven?
- How long does it take to get results?
- Can children use these kits?
- Will results tell me exactly what to eat?
- Do tests cover both food and environmental exposures?
It analyzes hair samples to detect signals associated with sensitivities to foods, beverages, and environmental factors, providing a profile of potential triggers.
Results are intended as informational guides and should be discussed with a clinician to translate into practical dietary changes.
Most tests provide results within about 4 days after the lab receives your sample.
Several options are marketed for adults and kids, with family-friendly sample collection and dashboards, but check the product page for age guidelines.
No. They indicate potential triggers and sensitivity levels; use the information to inform an elimination plan and dietary adjustments with professional guidance.
Some tests include environmental items and metals in addition to foods, offering a broader overview of potential triggers.
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