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Japan's Metagen Launches Paid Stool Donation Program

6/28/2025

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Summary

Story summary

In Tsuruoka, Japan, Metagen Therapeutics has launched the Tsuruoka Stool Donation Room, inviting individuals aged 18-65 to contribute high-quality gut bacteria. Donors can earn 5,000 yen (about US$34.50) per donation, with the potential to make up to 30,000 yen annually by participating every few months after an online application and medical evaluation.

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Story summary

In Tsuruoka, Japan, Metagen Therapeutics has launched the Tsuruoka Stool Donation Room, inviting individuals aged 18-65 to contribute high-quality gut bacteria. Donors can earn 5,000 yen (about US$34.50) per donation, with the potential to make up to 30,000 yen annually by participating every few months after an online application and medical evaluation.