Can I order this test on its own?

Most labs can be ordered on their own with the “Lab Only” option, which includes a general results review. If you’d like your results personally reviewed — with a written Root Cause Report and personalized 12-week protocol — explore the 12-Week Program. Either way, add Tiffeny Parker as your practitioner when you register your kit so I can see your results.

Is this a medical diagnosis?

No. Functional lab testing is educational and is used to guide nutrition, lifestyle, and supplement strategy. It does not diagnose, treat, or cure any disease. Always work with your licensed healthcare provider for medical concerns.

How long do results take?

Most kits are collected at home in a single day and returned by prepaid mail. Results typically take about 2–4 weeks, depending on the panel.

Environmental Toxin Testing

Environmental Toxicity Test

Also known as: Urinary environmental chemical (toxicant) panel

Your "total toxic load" from pesticides, plastics, solvents, and everyday chemicals.

UrineAt-home collection kit26 markers

How to get this lab ↓

Everyday products — cosmetics, plastics, cleaners, fuels, and conventionally grown food — leave chemical traces in the body. This panel measures 26 metabolites, the breakdown products that show how your body is processing each chemical, to estimate your total toxic load.

Glyphosate is not part of this test — it has its own Glyphosate Toxicity Test.

What it measures

MEPFragrance and personal-care products.
MBPNail polish, cosmetics, and some medications.
MEHPVinyl, flexible plastics, and food packaging.
MEOHPVinyl and flexible plastics.
MiBPCosmetics, adhesives, and plastics.

Who this is for

For anyone who feels run down or chemically sensitive and wants to know which everyday exposures matter most.

Skin rashes
Brain fog
Poor sleep
Weakened immunity
Hormone imbalance
Chemical or fragrance sensitivity
Feeling run down

Two ways to get the Environmental Toxicity Test

Lab Only

Available to program members — ordered and reviewed by Tiffeny.

Personalized with Tiffeny

Recommended

Want your results personally reviewed?

One-on-one interpretation of your results
Written Root Cause Report
Personalized 12-week protocol

✦ Members receive exclusive pricing on multi-lab orders. See member perks →

Labs are processed by a CLIA-certified laboratory partner. To protect your privacy, I can only see your results if you add Tiffeny Parker as your practitioner.

Questions about your lab? Send a message →

What results can reveal

Your biggest everyday chemical exposures
Hormone-disrupting plastics and parabens
Pesticide and solvent load
Thyroid-disrupting exposures

How we interpret it

We read every panel through a functional lens — optimal reference ranges, ratios, and cross-panel patterns. Results become part of your written Root Cause Report and your personalized 12-week protocol.

Most exposures drop dramatically once identified. We pair practical home and food swaps with liver and detox support.

Often paired with

Toxic Heavy Metals Test

Toxic metals and the essential minerals they compete with — measured in blood and urine.

Mold Toxicity Test

Urine testing for the toxins released by indoor molds.

Glyphosate Toxicity Test

The most widely used herbicide — measured in urine.

Common questions

Not sure which panels you need?

Start with the Root-Cause Fit Assessment. Takes about 3–5 minutes. If it looks like we're a good fit, you'll be invited to schedule a 45-minute consultation to discuss your health history, goals, and whether this program is the right next step for you.

Educational information only. Functional lab testing is not intended to diagnose, treat, cure, or prevent any disease. Results are reviewed in the context of your full health history.