• Welcome to GoodNature Cambridge

    Take the "T" to Lechmere Station, the EZRide free shuttle service, or grab a bluebike at the Cambridge and Joy St. station and you'll be just a few blocks from our Cambridge Center, one of three unique communities situated in the Boston, MA area of the US.

    Join the movement by donating your microbiome's good bacteria to potentially help people with serious diseases.

Help Us Make a Difference

Do some good and get paid in the process.

Apply Now

Get Paid to Poop

Get paid for your time in the GoodNature program. Donors can earn up to $1,500* a month.
*Compensation may vary by donation center location.

Contribute to Science

Join us as we pursue development of a new breed of potential 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 Location

GoodNature Cambridge

267 Cambridge St
Cambridge, MA 02141
(781) 488-7687
Mon - Fri: 7am - 2:00pm ET
Sat: 7am - 12pm ET
See If You’re Nearby
Kristine Smillie
Donor Coordinator

Join Our Cambridge Community

Discover the ways you can get involved with our Cambridge donor community.

Become a Donor

Start by applying to see if you qualify for daily stool donation.
Apply Now

Research & Development

Discover research and development opportunities beyond daily donation.
Learn More

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.”



( Female, 37 )

“An awesome opportunity to make some extra cash and potentially contribute to a good cause.”



( Male, 41 )

“The staff was extremely pleasant. We were all immediately united in our common goal of helping people with C. diff.”



( Male, 27 )

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