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Posted opportunity — confirm at source

NCCIH Natural Product Mid Phase Clinical Trial (R01 Clinical Trial Required)

National Institutes of Health · PAR-25-271

Award range

See source for award amount

Deadline

2026-11-13-00-00-00

Confirm exact timezone in the announcement.
Eligible applicants

City or township governments, Native American tribal organizations (other than Federally recognized tribal governments), For profit organizations other than small businesses, Special district governments, Native American tribal governments (Federally recognized), County governments, Independent school districts, Nonprofits having a 501(c)(3) status with the IRS, other than institutions of higher education, Private institutions of higher education, Others (see text field entitled "Additional Information on Eligibility" for clarification), Public and State controlled institutions of higher education, Public housing authorities/Indian housing authorities, State governments, Nonprofits that do not have a 501(c)(3) status with the IRS, other than institutions of higher education, Small businesses

Geographic eligibility and all attachment-specific conditions require review of the original announcement.

Eligibility details

Other Eligible Applicants include the following: Alaska Native and Native Hawaiian Serving Institutions; Asian American Native American Pacific Islander Serving Institutions (AANAPISISs); Eligible Agencies of the Federal Government; Faith-based or Community-based Organizations; Hispanic-serving Institutions; Historically Black Colleges and Universities (HBCUs); Indian/Native American Tribal Governments (Other than Federally Recognized); Non-domestic (non-U.S.) Entities (Foreign Organizations); Regional Organizations; Tribally Controlled Colleges and Universities (TCCUs) ; U.S. Territory or Possession; Non-domestic (non-U.S.) Entities (Foreign Organizations) are not eligible to apply. Non-domestic (non-U.S.) components of U.S. Organizations are not eligible to apply.

Matching funds & resources

Source matching-funds field: Not Required.

Matching funds and leveraged resources are different requirements. Read the description and reviewed rules below before determining resource commitments.

About this opportunity

This Notice of Funding Opportunity (NOFO) encourages applications for investigator-initiated mid-phase clinical trials of natural products(i.e., botanicals, dietary supplements, and probiotics), which have a strong scientific premise to justify further clinical testing. For this NOFO, natural products include promising nutritional regimens that standardize the amount of a specific naturally occurring nutritional compound (e.g., omega-3 fatty acids, anthocyanidins, or polyphenols) and have compelling preliminary evidence. All applications submitted under this NOFO must be supported by sufficient preliminary data demonstrating bioavailability (if applicable) and documentation that the natural product produces a reproducible and measurable impact on target engagement (i.e., measure of the mechanism of action). Only in cases when it is not possible/practical to measure target engagement in the patient population of interest or when there is a fundamental understanding of the products mechanism of action will this preliminary data requirement be waived. Applications submitted to this NOFO should propose a mid-phase clinical trial to do the following: determine the optimal dose or formulation of a given natural product for use in a future multi-site efficacy trial; or determine which patient phenotypes will be responders versus non-responders to the natural product to inform inclusion/exclusion criteria of a future efficacy trial. Clinical trials submitted under this NOFO are expected to be hypothesis based, milestone-driven, and directly related to the research priorities and mission of NCCIH. This NOFO will not support single-site or multi-site efficacy or effectiveness trials, nor will it support trials to test natural products for the treatment or prevention of cancer. Applicants are encouraged to contact the appropriate NCCIH Scientific/Research contact for the area of science for which they are planning to develop an application prior to submitting to this NO

Funding geography: Not specified — review source. A funder’s address does not establish eligibility.

Review original source ↗

Funding instrument: Grant. Issuing jurisdiction: Federal. This is not a geographic eligibility determination.

Source fields and evidence

id: 357493
Source ↗ · id

opportunityNumber: PAR-25-271
Source ↗ · opportunityNumber

opportunityTitle: NCCIH Natural Product Mid Phase Clinical Trial (R01 Clinical Trial Required)
Source ↗ · opportunityTitle

revision: 0
Source ↗ · revision

agencyDetails: {"code":"NIH","seed":"HHS-NIH11","agencyName":"National Institutes of Health","agencyCode":"HHS-NIH11","topAgencyCode":"HHS"}
Source ↗ · agencyDetails

owningAgencyCode: HHS-NIH11
Source ↗ · owningAgencyCode

cfdas: [{"id":425848,"opportunityId":357493,"cfdaNumber":"93.213","programTitle":"Research and Training in Complementary and Integrative Health"},{"id":425849,"opportunityId":357493}]
Source ↗ · cfdas

applicantTypes: [{"id":"02","description":"City or township governments"},{"id":"11","description":"Native American tribal organizations (other than Federally recognized tribal governments)"},{"id":"22","description":"For profit organizations other than small businesses"},{"id":"04","description":"Special district governments"},{"id":"07","description":"Native American tribal governments (Federally recognized)"},{"id":"01","description":"County governments"},{"id":"05","description":"Independent school districts"},{"id":"12","description":"Nonprofits having a 501(c)(3) status with the IRS, other than institutions of higher education"},{"id":"20","description":"Private institutions of higher education"},{"id":"25","description":"Others (see text field entitled \"Additional Information on Eligibility\" for clarification)"},{"id":"06","description":"Public and State controlled institutions of higher education"},{"id":"08","description":"Public housing authorities/Indian housing authorities"},{"id":"00","description":"State governments"},{"id":"13","description":"Nonprofits that do not have a 501(c)(3) status with the IRS, other than institutions of higher education"},{"id":"23","description":"Small businesses"}]
Source ↗ · applicantTypes

applicantEligibilityDesc: Other Eligible Applicants include the following: Alaska Native and Native Hawaiian Serving Institutions; Asian American Native American Pacific Islander Serving Institutions (AANAPISISs); Eligible Agencies of the Federal Government; Faith-based or Community-based Organizations; Hispanic-serving Institutions; Historically Black Colleges and Universities (HBCUs); Indian/Native American Tribal Governments (Other than Federally Recognized); Non-domestic (non-U.S.) Entities (Foreign Organizations); Regional Organizations; Tribally Controlled Colleges and Universities (TCCUs) ; U.S. Territory or Possession; Non-domestic (non-U.S.) Entities (Foreign Organizations) are not eligible to apply. Non-domestic (non-U.S.) components of U.S. Organizations are not eligible to apply.
Source ↗ · applicantEligibilityDesc

fundingInstruments: [{"id":"G","description":"Grant"}]
Source ↗ · fundingInstruments

fundingActivityCategories: [{"id":"HL","description":"Health"}]
Source ↗ · fundingActivityCategories

awardFloor: none
Source ↗ · awardFloor

awardCeiling: none
Source ↗ · awardCeiling

responseDate: Nov 13, 2026 12:00:00 AM EST
Source ↗ · responseDate

responseDateStr: 2026-11-13-00-00-00
Source ↗ · responseDateStr

costSharing: false
Source ↗ · costSharing

lastUpdatedDate: Dec 02, 2024 05:06:33 PM EST
Source ↗ · lastUpdatedDate

status: posted
Source ↗ · oppHits[id=357493].oppStatus

Source retrieved 10/15/2026 · Revision 0. Always confirm current requirements and dates with the funder. Structured source fields are checked; this is not a determination that every applicant qualifies.

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