Hair Tissue Mineral Analysis (HTMA) — Hair Test + 6 Consultations

What Is Hair Tissue Mineral Analysis?

Hair tissue mineral analysis is a soft-tissue mineral biopsy that measures the long-term cellular concentration of 30+ minerals and 8 toxic metals in scalp hair using inductively coupled plasma mass spectrometry (ICP-MS). Hair grows roughly 1 cm per month, so a 4 cm sample reflects the prior 3 to 4 months of mineral metabolism — a wider window than blood, which captures only the past 24 to 72 hours.

HTMA (Hair Tissue Mineral Analysis)

A laboratory test that quantifies trace minerals and heavy metals in hair using ICP-MS. Also called hair mineral analysis or hair element analysis. Results are reported in parts per million (ppm) or micrograms per gram.

ICP-MS

Inductively coupled plasma mass spectrometry, the gold-standard analytical method for trace element quantification. Detection limits reach 0.001 ppm for most minerals, sensitive enough to flag deficiencies blood tests miss.

ppm (parts per million)

The reporting unit for HTMA results. 1 ppm equals 1 microgram of mineral per gram of dry hair. Reference ranges for calcium typically run 200 to 1,200 ppm; for mercury under 0.4 ppm.

Mineral ratio

The relationship between two minerals (Ca/Mg, Na/K, Cu/Zn). Ratios often reveal more than absolute values — an imbalanced Na/K ratio can suggest adrenal stress even when both minerals fall in range.

Hair washout

A standardized cleaning protocol applied at the lab to remove external contaminants from shampoos, dyes, and pool chemicals before analysis. Without proper washout, results overstate exposure.

For a complete primer on what HTMA can and cannot measure, see our complete HTMA buyer's guide.

What's Included: Test Kit Plus 6 Consultations

This bundle is a hybrid service: a certified-laboratory HTMA test plus 6 one-on-one consultation sessions with a Remedy's nutritional practitioner. The lab portion delivers the data; the consultations translate the report into a usable protocol. Together they cover roughly 3 to 6 months of guided support, far beyond a one-shot lab order.

Why a Test Plus Consultations Bundle (vs Test Alone)

A standalone HTMA report runs 30 to 50 pages of mineral values, ratios, and reference graphs. Without a trained practitioner, most clients act on 2 or 3 obvious flags and miss the deeper pattern of 5 to 8 interlocking imbalances that drive symptoms. The bundled consultations close that gap. They turn raw numbers into a sequenced protocol, with course-corrections built in across 3 to 6 months.

Spending 6 sessions with a practitioner also helps prevent the most common mistake we see: aggressive self-supplementation that pushes one mineral high while crashing another. Calcium and magnesium compete; copper and zinc compete; sodium and potassium compete. A protocol must treat the panel as a system, not a checklist. For an evidence summary on test reliability, see our HTMA accuracy evidence review.

What HTMA Measures

The certified lab panel returns 38 elements broken into 4 groups: nutrient minerals, additional minerals, toxic metals, and key ratios. Each result is plotted against an age and sex-adjusted reference range with deviation flags.^[1]

For a plain-English breakdown of how to read the ratio section, see our ratio interpretation reference.

Who Benefits Most: Chronic Fatigue, Heavy Metals, Hair Loss, Thyroid, Adrenal Concerns

HTMA is most informative for people whose symptoms point to mineral or toxin patterns rather than a single discrete diagnosis. The 5 most common fits we see across 1,000+ test cases:

• Chronic fatigue and unexplained low energy — mineral patterns can flag adrenal exhaustion via Na/K and stage of stress response
• Suspected heavy-metal exposure^[4] — occupational, dental amalgam, well water, or seafood-heavy diets; see the heavy metal panel guide
• Hair thinning or shedding with normal blood iron and ferritin; covered in our hair loss mineral assessment
• Thyroid symptoms with normal or borderline TSH — iodine, selenium, copper, and Ca/K ratios add context (thyroid mineral patterns)
• Chronic stress and burnout — sodium, potassium, and magnesium signals provide adrenal context (hair cortisol context)

How HTMA Works: From Sample to Report

The process from order to actionable protocol takes 4 to 6 weeks end-to-end. The lab portion is fast (10 to 14 days); the consultation arc spans 3 to 6 months as your practitioner re-tests symptom response and adjusts dose.

• Day 0: Order placed, kit ships within 1 to 2 business days
• Day 3 to 7: Consultation 1 covers proper sample collection — 0.25 g of hair from the nape, no chemical treatment within 6 weeks
• Day 7 to 10: Sample mailed to certified lab in pre-paid envelope
• Day 17 to 24: Lab applies standardized hair washout, runs ICP-MS^[2], generates 30+ page report
• Day 25 to 31: Consultation 2 walks through results, flags priorities
• Weeks 5 to 26: Consultations 3 to 6 cover protocol, progress, and final review

For step-by-step kit selection guidance, see our test kit selection guide.

HTMA Accuracy: What the Evidence Shows

HTMA accuracy depends heavily on lab method, sample handling, and washout protocol. ICP-MS is FDA-recognized for trace element quantification; the technique itself is validated. The clinical interpretation of mineral ratios remains a functional-medicine framework rather than a regulatory standard, which is why this bundle pairs the test with 6 practitioner sessions instead of selling a report alone.

Peer-reviewed biomonitoring reviews find hair correlates with internal exposure to lead, mercury, cadmium, and arsenic more strongly than urine or blood do, supporting use as a cumulative exposure biomarker.^[3] For deficiency screening, hair analysis is best paired with serum or RBC tests — full discussion in our hair vs blood testing comparison.

HTMA vs Blood, Urine, and Nail Tests

For most chronic-symptom workups we recommend HTMA plus serum panel rather than either alone — the 2 windows complement each other.

What Your 6 Consultations Cover

Each session is 30 to 60 minutes by phone or video, scheduled at your pace. The arc moves from data gathering through protocol to long-term maintenance.

For sample interpretation guidance you can review independently, see our interpreting your results walkthrough.

Safety, Contraindications & Limitations

Limitations and considerations clients should know:

• Hair products affect results. Permanent dyes, bleaches, and dandruff shampoos containing zinc or selenium pyrithione skew the panel. Allow 6 weeks between chemical treatment and sampling.
• Lab variability. A landmark JAMA study^[5] documented 10-fold differences across commercial labs on a split sample, which is why we standardize on a single CLIA-certified ICP-MS lab and pair every test with practitioner interpretation rather than treating results as absolute — we use 1 ICP-MS lab consistently to keep retests comparable.
• Pregnancy and breastfeeding. Mineral patterns shift physiologically during pregnancy and lactation. Defer testing or interpret with a provider familiar with this state.
• Medications. Lithium, diuretics, and chelation therapy alter results. Disclose all prescriptions during Consultation 1.
• Pediatric use. HTMA is appropriate for children 2 years and older with parental consent. Sampling protocol differs slightly — consultation reviews this.
• Not insurance-covered. HTMA is classified as a wellness service, so plan for the full bundle cost out of pocket.
• Combine with conventional care. HTMA findings inform nutrition; they do not replace your physician's role in diagnosis or prescribing.

Why Choose Remedy's HTMA Service

You May Also Like

• Mega VMT Multimineral — a comprehensive multimineral foundation often recommended after the Consultation 2 results review while a targeted protocol takes shape.
• Modified Citrus Pectin — a gentle binder used in heavy-metal protocols when the panel shows lead, mercury, or cadmium above reference range.
• Ashwagandha Root Extract — an adrenal adaptogen frequently paired with HTMA findings of disrupted Na/K ratio or stage 2 to 3 stress patterns.

Frequently Asked Questions