Test your home for hidden mold.
Get clear answers.
Simple and fast collection
Receive an easy home kit that tests for 5 common molds in homes.
Know what to do next
Get clear, visual results and guidance on potential next steps.
Lab-grade accuracy
We send your HERTSMI-2 dust sample to certified labs, trusted by environmental experts.
Clarity is just a test away
A simple dust test that checks for the “Big 5”, the five molds most often linked to indoor contamination.
Aspergillus penicillioides
Aspergillus Versicolor
Chaetomium Globosum
Stachybotrys Chartarum
Wallemia Sebi
Trusted by the
world’s top experts
in mold and biotoxin exposure
Fast and simple testing
1
Purchase your Home test
2
Receive your at-home test kit
3
Mail your sample back
4
Our lab analyses your sample
5
Receive results within 2-3 weeks
Melanocyte Stimulating
Hormone
Optimal range
> 35 pg/ml
12
pg/ml
Out of range
July 2025
What’s included
Your full lab results
A detailed report showing all your lab levels.
Our clinician-developed education guide
A clear, expert-written guide to help you understand what your results mean.
Our research-based reference ranges
Evidence-based ranges that show whether your lab results fall in healthy or concerning levels.
MoldCo’s mold exposure recovery guide
Practical steps and resources to begin your recovery from mold exposure.
Your full lab results
A detailed report showing all your lab levels.
Our clinician-developed education guide
A clear, expert-written guide to help you understand what your results mean.
Our research-based reference ranges
Evidence-based ranges that show whether your lab results fall in healthy or concerning levels.
MoldCo’s mold exposure recovery guide
Practical steps and resources to begin your recovery from mold exposure.
50% of homes have mold. Does yours?
“Fantastic service. I found out I have mold thanks to them and am going through their process to cure myself. Two weeks in and am already feeling better”
Erik
Florida patient
"I'm excited about this discovery. It means I finally have a clear path forward"
Karl
California patient
“It’s such a relief to have real answers, and now I can take the right steps to improve my health. I highly recommend to anyone who suspects mold may be affecting their well-being.”
Alexandra
Michigan patient
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.
Test your home for hidden mold.
Get clear answers.
Simple and fast collection
Receive an easy at-home kit that tests for the 5 common molds in homes.
Know what to do next
Get clear, visual results and guidance on potential next steps.
Lab-grade accuracy
We send your HERTSMI-2 dust sample to certified labs, trusted by environmental experts.
Clarity is just a test away
A simple dust test that checks for the “Big 5”, the five molds most often linked to indoor contamination.
Aspergillus penicillioides
Aspergillus Versicolor
Chaetomium Globosum
Stachybotrys Chartarum
Wallemia Sebi
50% of homes have mold. Does yours?
“Fantastic service. I found out I have mold thanks to them and am going through their process to cure myself. Two weeks in and am already feeling better”
Erik
Florida patient
"I'm excited about this discovery. It means I finally have a clear path forward"
Karl
California patient
“It’s such a relief to have real answers, and now I can take the right steps to improve my health. I highly recommend to anyone who suspects mold may be affecting their well-being.”
Alexandra
Michigan patient
Fast and simple testing
1
Purchase your Home test
2
Receive your at-home test kit
3
Mail your sample back
4
Our lab analyses your sample
5
Receive results within 1-2 weeks
Melanocyte Stimulating
Hormone
Optimal range
> 35 pg/ml
12
pg/ml
Out of range
July 2025
What’s included
Your full lab results
A detailed report showing all your lab levels.
Our clinician-developed education guide
A clear, expert-written guide to help you understand what your results mean.
Our research-based reference ranges
Evidence-based ranges that show whether your lab results fall in healthy or concerning levels.
MoldCo’s mold exposure recovery guide
Practical steps and resources to begin your recovery from mold exposure.
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.
Test your home for hidden mold.
Get clear answers.
Simple and fast collection
Receive an easy at-home kit that tests for the 5 common molds in homes.
Know what to do next
Get clear, visual results and guidance on potential next steps.
Lab-grade accuracy
We send your HERTSMI-2 dust sample to certified labs, trusted by environmental experts.
Clarity is just a blood draw away
A simple dust test that checks for the “Big 5”, the five molds most often linked to indoor contamination.
Aspergillus penicillioides
Aspergillus Versicolor
Chaetomium Globosum
Stachybotrys Chartarum
Wallemia Sebi
Trusted by the
world’s top experts
in mold and biotoxin exposure
Fast and simple testing
1
Purchase your Home test
2
Receive your at-home test kit
3
Mail your sample back
4
Our lab analyses your sample
5
Receive results within 1-2 weeks
What’s included
Your full lab results
A detailed report showing all your lab levels.
Our clinician-developed education guide
Our research-based reference ranges
MoldCo’s mold exposure recovery guide
Your full lab results
A detailed report showing all your lab levels.
Our clinician-developed education guide
Our research-based reference ranges
MoldCo’s mold exposure recovery guide
50% of homes have mold.
Does yours?
“Fantastic service. I found out I have mold thanks to them and am going through their process to cure myself. Two weeks in and am already feeling better”
Erik
Florida patient
"I'm excited about this discovery. It means I finally have a clear path forward"
Karl
California patient
“It’s such a relief to have real answers, and now I can take the right steps to improve my health. I highly recommend to anyone who suspects mold may be affecting their well-being.”
Alexandra
Michigan patient
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.