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National Institutes of Health · Department of Health and Human Services

NCCIH Natural Product Early Phase Clinical Trial Phased Innovation Award (R61/R33 Clinical Trial Required)

Open · Opportunity PAR-25-269 · Assistance Listing 93.213

Key facts

Deadline
Due Nov 13, 2026 · 38 days left
Award size
Up to $350K
Total available
$350K
Cost share / match ?
Not required
Who can apply
City or town government, Private college or university, Other (see eligibility), Nonprofit with 501(c)(3), Nonprofit without 501(c)(3), Tribal organization, County government, Larger business, Special district (utility, fire, etc.), School district, Tribal government, Small business, State government, Public college or university
Where
Anywhere in the U.S., including Tennessee

Before you apply: federal grants require an active SAM.gov registration (Unique Entity ID) and a Grants.gov account. Registration is free but can take weeks, so start now, not when the deadline is close. Grant-ready checklist

How this fits you

  • Available in Tennessee (nationwide program)
  • No cost share required
  • Tennessee recipients since 2023: 8

Tell us who you are to see whether you're eligible.

More from National Institutes of Health

Read the official notice View on Grants.gov Add deadline to my calendar Sign in to save

About this grant

This Notice of Funding Opportunity (NOFO) encourages applications for investigator-initiated, early phase, clinical trials of natural products (i.e., botanicals, probiotics, and products marketed as dietary supplements), 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. Under this NOFO, trials must be designed so that results, whether positive or negative, will provide information of high scientific utility and will support decisions about further development or testing of the natural product. This NOFO will provide up to three years (R61 phase) of support for milestone-driven testing of pharmacokinetics, bioavailability, and assessment of the natural products effect (i.e., measure of mechanism of action) when used by humans on a specified target measure. If milestones in the R61 phase are achieved, up to 3 years of additional support (R33 phase) may be awarded to replicate the impact of the natural product on target engagement(s) when used by humans and assess whether there is an association between the degree of the impact on the target engagement and clinical outcomes in a participant population. Applications are encouraged to design R33 studies to determine how to optimize the impact of the natural product on the target engagement by optimizing the delivery of the natural product through examination of different doses or formulations. In addition, applications can be designed to combine the natural product with another treatment approach that is known to impact the same target engagement measure; or study the impact of the natural product in a population that is more responsive,

Eligibility (from the notice)

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.

Who in Tennessee has won this program

8 awards to Tennessee recipients in 2 counties since federal FY2023. Largest shown:

Past Tennessee recipients
RecipientWhereAmountFY
University Of MemphisMemphis, Shelby County$1.9M2023
Vanderbilt University Medical CenterNashville, Davidson County$1.7M2019
Vanderbilt University Medical CenterNashville, Davidson County$1.2M2019
Vanderbilt University Medical CenterNashville, Davidson County$1.1M2021
Vanderbilt University Medical CenterNashville, Davidson County$631K2021
Vanderbilt University Medical CenterNashville, Davidson County$625K2026
Vanderbilt UniversityNashville, Davidson County$430K2022
Vanderbilt UniversityNashville, Davidson County$74K2019

Source: USAspending.gov. Past awards show who this program funds; they don't guarantee future awards.

About the program (93.213)

Research and Training in Complementary and Integrative Health — National Center for Complementary and Integrative Health

How applications are judged

The major elements in evaluating proposals include assessments of: (1) the scientific merit innovation and general significance of the proposed study and its objectives; (2) the technical adequacy of the experimental design and approach; (3) the competency of the proposed investigator or group to successfully pursue the project; (4) the adequacy of the available and proposed facilities and resources; (5) the necessity of the budget components requested in relation to the proposed project; (6) the relevance and importance to the announced program objectives and when applicable,and (7) the adequacy of assurances detailing the proposed means for safeguarding human or animal subjects. The following criteria will be used in considering the scientific and technical merit of SBIR/STTR Phase I grant applications: (1) The soundness and technical merit of the proposed approach; (2) the qualifications of the proposed principal investigator, supporting staff, and consultants; (3) the technological innovation of the proposed research; (4) the potential of the proposed research for commercial application; (5) the appropriateness of the budget requested; (6) the adequacy and suitability of the facilities and research environment; and (7) where applicable, the adequacy of assurances detailing the proposed means for (a) safeguarding human or animal subjects, and/or (b) protecting against or minimizing any adverse effect on the environment. Phase II grant applications will be reviewed...

Matching requirements

This program has no statutory formula. Matching requirements are not applicable to this assistance listing. MOE requirements are not applicable to this assistance listing.

Examples of funded projects

Not Applicable.

Program listing on SAM.gov

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