A Clinical Trial to Evaluate the Effects of an Omega-3-containing Supplement on DHA and EPA Levels in the Blood

August 3, 2026 updated by: Revive Active

This is a 12-week, hybrid, single-arm clinical trial designed to evaluate the effects of an omega-3-containing supplement (Omega Active) on DHA and EPA levels in the blood. Forty participants will take two capsules of the test product daily and complete study-specific questionnaires at Baseline, Week 4, Week 8, and Week 12, while also attending their local Quest Diagnostics Center at Baseline and Week 12 for blood biomarker testing.

The study will also assess participants' perceptions of the effects of the test product on cognitive performance, gastrointestinal symptoms, and overall health through self-reported questionnaires. There is no randomization or blinding; all participants will receive the active supplement for the full 12-week intervention period.

Study Overview

Status

Recruiting

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Estimated)

49

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

  • Name: Patrick Renner
  • Phone Number: 4242450284

Study Locations

  • United States
    • Nevada
      • Las Vegas, Nevada, United States, 89101
        • Recruiting
        • Citruslabs

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • Be male or female.
  • Be aged 18-65.
  • Anyone in good general health.
  • Willing to avoid taking other supplements, prescription medications, or herbal remedies that target DHA or EPA levels in the body, for the duration of the study.
  • Must not have taken fish oil or plant-based omega oil supplements in the past eight weeks.
  • Willing to maintain their current diet, sleep schedule, and activity level for the duration of the study.
  • Resides in the United States.

Exclusion Criteria:

  • Anyone with pre-existing chronic conditions that would prevent participants from adhering to the protocol, including oncological and psychiatric disorders.
  • Anyone on anticoagulants or antiplatelet therapy.
  • Anyone with a bleeding disorder.
  • Anyone with any allergies or sensitivities to any of the study product ingredients.
  • Any women who are pregnant, breastfeeding, or trying to conceive (or who will be at any point during the study period).
  • Anyone unwilling to follow the study protocol.
  • Anyone who does not consume any specific dietary ingredients for any reason.
  • Currently partaking in another research study or will be partaking in any other research study at any point during this study's duration.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Omega Active Supplement
Dietary supplement: Omega Active Supplement
All participants receive one dose (two capsules) of the Omega Active omega-3 supplement daily for 12 weeks.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Change in DHA levels in the blood
Time Frame: Baseline and Week 12
Change from Baseline in DHA blood concentration as assessed by blood biomarker testing (test code 92701) at Quest Diagnostics Center
Baseline and Week 12
Change in EPA levels in the blood
Time Frame: Baseline and Week 12
Change from Baseline in EPA blood concentration as assessed by blood biomarker testing (test code 92701) at Quest Diagnostics Center
Baseline and Week 12

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Change in self-reported cognitive performance
Time Frame: Baseline, Week 4, Week 8, and Week 12
Participant-reported perceptions of the effects of the test product on cognitive function as assessed by self-reported questionnaire
Baseline, Week 4, Week 8, and Week 12
Change in self-reported gastrointestinal symptoms
Time Frame: Baseline, Week 4, Week 8, and Week 12
Participant-reported occurrence of gastrointestinal symptoms, including acid reflux, as assessed by self-reported questionnaire
Baseline, Week 4, Week 8, and Week 12
Change in self-reported overall health and well-being
Time Frame: Baseline, Week 4, Week 8, and Week 12
Participant-reported perceptions of overall health and well-being as assessed by self-reported questionnaire
Baseline, Week 4, Week 8, and Week 12
Participant experience with consumption of the test product
Time Frame: Baseline, Week 4, Week 8, and Week 12
Participant-reported experience of consuming the test product, including palatability and taste, as assessed by self-reported questionnaire
Baseline, Week 4, Week 8, and Week 12

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Revive Active

Collaborators

Citruslabs

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Estimated)

September 1, 2026

Primary Completion (Estimated)

December 1, 2026

Study Completion (Estimated)

December 1, 2026

Study Registration Dates

First Submitted

August 3, 2026

First Submitted That Met QC Criteria

August 3, 2026

First Posted (Actual)

August 7, 2026

Study Record Updates

Last Update Posted (Actual)

August 7, 2026

Last Update Submitted That Met QC Criteria

August 3, 2026

Last Verified

August 1, 2026

More Information

Terms related to this study

Other Study ID Numbers

  • 20833
  • legacy-20833

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

Subscribe