Can a berberine supplement match red yeast rice for cholesterol?
NCT ID NCT07789366
First seen Aug 27, 2026 · Last updated Aug 28, 2026 · Updated 1 time
Summary
This trial tests two dietary supplements, Berberol P and Berberol K, in adults with mild-to-moderate high cholesterol. The goal is to see if Berberol P lowers LDL cholesterol as effectively as Berberol K. About 255 participants will take one of the supplements daily for 12 weeks. Researchers will also check changes in other blood fats, blood sugar, weight, and blood pressure.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Berberol P (berberine phytosome and Pycrinil) and Berberol K (berberine phytosome and monacolins from red yeast rice), both dietary supplements
- What this could lead to
- If Berberol P works as well as Berberol K, people with mild-to-moderate high cholesterol might have another supplement option to help lower LDL cholesterol.
- What could go wrong
- This is a 12-week trial, so it cannot show long-term effects. The supplements may not lower cholesterol enough to matter, and results may not apply to everyone with high cholesterol.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 255 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 18-70 years * Male or female * LDL-C 115-190 mg/dL and/or total cholesterol 200-260 mg/dL * Triglycerides \<400 mg/dL * Willingness to maintain stable diet and physical activity * Written informed consent for study participation obtained prior to the start of the study Exclusion Criteria: * Use of statins, ezetimibe, fibrates, PCSK9 inhibitors, or lipid-lowering nutraceuticals within 30 days prior to enrollment * Uncontrolled diabetes * Significant liver or kidney disease * Pregnancy or breastfeeding * Known intolerance to any component of the study products * Recent cardiovascular events * Alcohol or drug abuse * Participation in another clinical trial within 30 days prior to enrollment * Lack of written informed consent
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
4 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Endomed
Rome, Lazio, 00152, Italy
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Euromed
Guidonia Montecelio, Lazio, 00012, Italy
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Poliambulatorio Health
Piacenza, Emilia-Romagna, 29122, Italy
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University of Urbino Carlo Bo
Urbino, The Marches, 61029, Italy
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