New protein combo may help seniors stay stronger longer
NCT ID NCT07528469
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether a new ingredient called PeptiStrong, when added to a low dose of whey protein, can improve muscle function in older adults as much as a higher dose of whey protein alone. About 80 healthy adults aged 60 to 85 will take a protein drink daily and have their grip strength and physical function measured. The goal is to find a more efficient way to support muscle health and independence with aging.
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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 80 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Oct 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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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60 to 85 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Men and women aged 60 to 85 years at the time of enrolment * Community-dwelling (living independently or with minimal assistance) * Able to walk independently (with or without a walking aid) and complete simple physical function tests (such as standing up from a chair and walking short distances) * Willing and able to attend two study visits at the research facility (baseline and end of study) * Willing and able to consume a protein drink containing whey protein (derived from milk) once daily for 30 days * Able to understand the study information and provide written informed consent Exclusion Criteria: * Any known food allergy or intolerance to fava bean protein or milk protein * Diagnosed kidney disease or any medical condition where increased protein intake is contraindicated * Yes to any of the answers on the "Older Adult Functional Assessment Screening Questionnaire" * Individuals with implanted electronic devices * Current or recent (within the past 3 months) participation in another clinical research study involving a nutritional or exercise intervention * Conditions that significantly impair mobility or balance such that safe completion of the physical function tests is not possible
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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
1 site. 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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LJMU, Byrom Street
RECRUITINGLiverpool, L3 3AF, United Kingdom
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