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Clinical summaryLow signals of mold toxicityHere is what to do nextResults shown are illustrative.

Mold Inflammation Panel

Test for signals of mold toxicity

4.5 on TrustpilotTrusted by 4,000+ people tested

A blood test that measures inflammation linked to mold exposure, so you can see if it may be part of what you're feeling.

How deep do you want to go?

One-time purchase. 30-day reimbursement guarantee if you don't draw. HSA/FSA eligible.

Why test today

  • See if your body is stuck fighting a threat
  • Learn if mold may be part of what you're feeling
  • Know your next step, whatever your results show

Biomarkers included

MSHACTH & CortisolDHEA-STGF-β1MMP-9C4aFerritinAntigliadin Antibodies (IgA & IgG)Vitamin DZincLeptinVEGFADH & Osmolality

Ranges from published research by Dr. Shoemaker.

“I suggest anyone with a mysterious illness consider that it could be mold, and start testing with MoldCo. It could save your life.”

Chris Knobbe, MD · Read on Trustpilot

  • Comprehensive biomarker testing designed for mold inflammation.
  • Backed by Dr. Shoemaker, Dr. McMahon, and leading researchers.
  • Every marker explained, with research-backed ranges. No decoding required.
  • A path to accessible care and trained providers if you need it.
  • A 15-minute draw at one of 2,000+ Labcorp locations nationwide.

You shouldn't have to guess

Most people come to us with one of these three. Any one is enough to start.

A man standing in the hallway of an older house with one hand on the wall, looking up toward the ceiling

You've been around mold

There was a leak, or a basement that never dried out. You still don't know if it affected you.

  • A leak or flood you fixed
  • A room that stays damp
  • A building that always smelled musty
A man sitting in a bright room by a window, relaxed, looking outside

You feel better away from home

A few days somewhere else and your head clears. You come back and it returns.

  • Your head clears on vacation
  • It comes back within days of returning
  • You've noticed the pattern before
A woman sitting on a sofa in a sunlit living room, resting her fingers against her temple

Your labs came back normal

You've done the bloodwork and nothing was wrong. Standard panels don't include these markers, so a normal result doesn't rule this out.

  • Bloodwork that came back fine
  • A workup with no clear answer
  • Months to years of feeling off

The leading specialized clinic

Don't take our word for it

Dr. Darshan Shah discussing MoldCo

“I love what they are doing at MoldCo! It's where I refer all my patients!”

Dr. Darshan Shah

Founder at Next Health

Noah Ryan MoldCo treatment quote

“Shoutout to MoldCo for being incredibly helpful with my CIRS recovery.”

Noah Ryan

Online creator & writer

Dr. Ritchie Shoemaker press quote

“The days of simply living with mold have been replaced.”

Dr. Ritchie Shoemaker

Built and reviewed by the experts who defined mold illness care

Dr. Ritchie Shoemaker

Research pioneer

Dr. Ritchie Shoemaker

Creator of the Shoemaker protocol

Dr. Scott McMahon

Medical director

Dr. Scott McMahon

2,000+ patients treated

Dr. Margaret DiTulio, DNP, APRN, MBA

Clinical leader

Dr. Margaret DiTulio, DNP, APRN, MBA

12+ years experience in mold illness

“

We built this because we were the ones being dismissed.

Years of feeling off, doctors who shrugged, thousands spent on tests that led nowhere. We're not physicians, so we built MoldCo with the people who are: the doctors who wrote the science on mold illness.

Ariana Thacker, MoldCo founder

Ariana Thacker

Founder, MoldCo. CIRS patient.

Here's what you'll find out

MoldCo tablet result view showing a high biomarker marker
  • Whether mold exposure may be impacting your health.
  • Which biological systems show signs of disruption.
  • What your results mean and what to do next.

Used by people just like you

We make it easy to test

  1. 01

    Order your test

    Choose your test and place your order online

    Illustration of a MoldCo health panel box and collection vial
  2. 02

    Visit a local Labcorp

    Schedule a simple lab draw at over 2000+ certified labs

    Illustration of a local Labcorp lab building
  3. 03

    Receive your results

    Get clear explanations and personalized next steps

    Illustration of lab results and next steps on a phone

Your results delivered in plain English

Every marker explained, with research-backed ranges. No decoding required.

C4aHigh
6,200ng/mL
MMP-9High
509ng/mL
Reference range: 0-332You

High levels may signal that your body is under persistent stress from mold toxins, potentially contributing to fatigue, breathing difficulties, brain fog, and mood swings.

FerritinIn range
110ng/mL

Why blood, not urine?

Blood shows how your body is responding, not just what passed through it. And the markers come with ranges doctors actually recognize.

Comparison of MoldCo blood panels and urine mycotoxin tests
FeatureMoldCo blood panelsUrine mycotoxin tests
Shows how your body is responding
Reference ranges a doctor recognizes
Measures mold-related inflammation
Guided by the Shoemaker Protocol
A clear next step after your results

Get clarity on your symptoms

Blood is one piece. The Mold Home Test checks the building you live in, and the Genetic Risk test shows whether your body clears mold slowly.

Order CIRS Health Panel ($299)

Disclaimer

The results of this lab panel are for information purposes only and do not include clinician oversight, and should not be used to make a diagnosis, recommend treatment options or health claim without consulting your licensed healthcare providers. The information and guidance provided herein is not a substitute for professional medical advice, diagnosis, or treatment. Any health-related claims made on or in this package, or on MoldCo's website have not been evaluated by the Food and Drug Administration (FDA). MoldCo assumes no responsibility or liability for any errors or omissions in the content of the references nor for any actions taken in reliance thereon. The biological analytes and clinical symptoms discussed on this page are not specific to any disease or other medical entity, including Mold Toxicity. The purpose of this panel is to obtain measurements of blood biomarkers associated with Mold Toxicity or CIRS, as described in the medical and scientific literature, and which reflect clinical practice by certain mold-certified clinicians. You should discuss any lab results with your licensed health care practitioner or primary care physician. Any educational and informational information provided with lab results is focused solely on Mold Toxicity and does not include education on abnormal results for other medical conditions.

MoldCo is a healthcare technology company and not a laboratory or medical provider. All laboratory and medical services are provided by independent third parties. These laboratory and medical service providers set their own pricing. Although MoldCo may facilitate easy access to certain laboratory and medical service providers on your behalf, MoldCo does not recommend or refer you to any healthcare providers, and you are free to choose any healthcare provider and to continue to use MoldCo's services. MoldCo does not offer medical advice, laboratory services, a diagnosis, or any form of medical opinion, through our services or otherwise. MoldCo's pricing includes technology and service fees charged by MoldCo, as well as access to limited prepaid laboratory and other services provided by third parties, and paid to such third parties on your behalf. Itemization of all fees is available upon request. For other important information regarding the services provided by MoldCo, please see the terms of service.

Please refer to our Legal section for further details, disclaimers, and MoldCo's Terms and Services.