Can a daily supplement boost your wellness? new study investigates
NCT ID NCT07380438
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This completed study tested whether a daily nutritional supplement could improve antioxidant levels and overall wellness in 84 healthy adults aged 20-60. Participants took either the supplement or a placebo for 8 weeks. Researchers used a non-invasive device to measure skin carotenoid levels, along with questionnaires and skin measurements, to see if the supplement had any effect and if the device was reliable.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- LifePak Optimum nutritional supplement (multivitamin and mineral blend)
- What this could lead to
- If successful, this could show that a daily supplement boosts antioxidant levels and perceived wellness, and that a non-invasive device can reliably measure these changes.
- What could go wrong
- This is a small, completed trial in healthy adults, so results may not apply to other populations. The outcomes are mainly questionnaire-based and biomarker measures, not hard clinical endpoints.
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
-
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
-
84 people
The number who actually took part.
- Started
-
Oct 2025
- Finished
-
Jan 2026
- Lead sponsor
-
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
-
20 to 60 years
- Sex
-
Anyone
- Healthy volunteers
-
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: * Aged 20-60 years. * all skin types * BMI between 18.5-23 * No allergy with carotenoid-containing supplements Exclusion Criteria: * subject who have undergone organ excision, organ transplantation, or experienced a skull concussion with extended loss of consciousness in the past 5 years, or with current after effects. * subjects with diseases such as heart disease, myocardial infarction, cancer, tuberculosis, chronic or acute renal failure, poliomyelitis, arthritis, or asthma * Subjects undergoing or schedule for long-term treatment, particularly with anti-inflammatory agents, steroids, sedatives, diabetes treatments, medications for blood pressure, hormone therapies, antihistamines, and/or drugs with similar functions, * subjects who have taken contraceptives or herbal medicines continuously for more than 2 months within the past 3 weeks, * subjects with any current medical condition, including gynecological disorders, or those undergoing hospital treatment, * subjects with known allergies to aspirin, antibiotics, fruits, laboratory substances, sunlight or metals; * Subjects who experience herpes outbreaks more than five times a year or suffer from acute swelling of the skin or mucous membranes; * Subjects with a history of psychiatric disorders, including sleep disorders or panic disorder
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
I.E.C. Korea
Suwon, Gyeonggi-do, 16690, South Korea
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