Welcome to GoodNature Tempe
Located less than a mile from Arizona State University, our Tempe stool donation center is one of two unique communities in the US.
Join the movement by donating your microbiome's good bacteria to potentially help people with serious diseases.
Get Paid To Poop
Get paid for your time in the GoodNature program. Donors can earn up to $1,500* a month.
Contribute to Science
Join us as we pursue development of potentially novel treatments known as microbiome therapeutics.
Potentially Help Patients
Your donation could be used to help patients suffering from serious diseases, such as recurrent C. difficile.
Our Irvine Location
GoodNature’s Stool Donation Irvine Center
Do you live or work within 20 minutes? Eligible donors visit 4-6 times weekly for 6 months or more. Map your location!
725 S Rural Rd
Suite 207
Tempe, AZ 85288
Mon- Thurs: 6:30 am - 3:30 pm PT
Fri: 6:30 am - 3:00 pm PT
Sat: 6:30 am - 12:00 pm PT
Hon Ng
Site Manager
Join Our Irvine Community
Discover the ways you can get involved with our Irvine donor community.
Become a Donor
Read about stool donor eligibility to see if you qualify for daily stool donation.
Research & Development
Discover research and development opportunities beyond daily donation.
Referral Program
Help us spread the word and find new donors by joining our referral program.
Donor Testimonials
Hear from past and current GoodNature stool donors.
"It’s amazing to know something so simple and natural, that would normally go to waste, can be helpful to people."
Irvine
Donor
( Female, 37 )
“An awesome opportunity to make some extra cash and potentially contribute to a good cause.”
Tempe
Donor
( Male, 41 )
"The staff was extremely pleasant. We were all immediately united in our common goal of helping people with C. diff."
Cambridge
Donor
( Male, 27 )
Ready to Get Started?
Let’s see if you’re eligible to participate in the GoodNature stool donation program.
Apply Now