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Order Functional Labs without a Doctor's Visit
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Simple at-home kits. Professional support. Results delivered securely.
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How it Works:
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1. Choose your test.
2. Collect at home.
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3. Send to the lab.
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4. Get expert insights.
Not sure which test is right for you? Start here →
Got more questions? Check out our FAQs page.
Best Sellers
Pacific Clinic of Natural Medicine offers direct-order functional lab testing available to most anyone in the US. We work with leading specialty labs including DUTCH, US BioTek, Doctor's Data, Mosaic Diagnostics, Genova, MicrogenDx, Quest Diagnostics, and more.
Our most commonly ordered tests include: GI Advanced stool analysis, food sensitivity testing (96 foods, IgG), Metabolomix+ nutrient testing, hair heavy metal and mineral analysis, DUTCH Complete hormone testing, comprehensive adrenal function panels, environmental toxin and mycotoxin screening (EnviroTox), saliva hormone panels, and comprehensive thyroid testing including antibodies.
These tests are useful for people dealing with chronic fatigue, hormone imbalance, perimenopause, digestive problems, anxiety, poor sleep, autoimmune conditions, brain fog, unexplained weight gain, and more. No doctor's visit or appointment required to order. Oregon and Washington residents can establish full naturopathic care; patients everywhere else are welcome to book a functional wellness consultation to review results.
Not sure where to start? Take our free health quiz or read our guide to functional lab testing.
If you want the complete picture of gut health — including pathogens, parasites, fungi, autoimmune triggers, and digestive function — this test leaves nothing out. Read More
May be helpful for better understanding if toxic load could be contributing to fatigue, brain fog, or memory concerns, anxiety, depression, or mood changes, allergies, chronic sinus issues, or unexplained respiratory symptoms as well hormone disruption, unexplained infertility, or low libido. Read More
Shop All Lab Tests
and more!
Looking for a specific test? We offer hormone testing (DUTCH Complete, saliva panels), adrenal testing, comprehensive stool analysis (GI Advanced), food sensitivity panels, nutrient testing (Metabolomix+), thyroid panels, toxin and mold testing, and heavy metal screening. All available to order online, shipped to your door. Questions? Book a free 15-minute consult.
DISCLAIMER:
These functional lab tests are designed to provide meaningful insights into your health and support greater awareness of potential imbalances. While they can be a powerful tool for wellness exploration, they are not a substitute for medical diagnosis, treatment, or care. Purchasing a lab test does not establish a doctor-patient relationship. Personalized interpretation and health recommendations are available through a separately scheduled consultation. If you reside in Oregon or Washington and wish to establish medical care, you may do so through a Comprehensive New Patient Appointment via the Book Now link. For all other medical needs, please consult your personal healthcare provider.