Status:
RECRUITING
Effect of Lutein, Zeaxanthin, and Meso-Zeaxanthin Supplementation on Skin Carotenoid Concentration: A Six-Month, Placebo-Controlled Crossover Study
Lead Sponsor:
Insight Eyecare Specialties, Inc. dba Vision Source Eyecare,
Collaborating Sponsors:
MacuHealth
Conditions:
Macular Degenerative Disease
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
To compare skin carotenoid scores over 12 weeks of individuals randomized to placebo or MacuHealth and comparing that to a 12 week crossover evaluation.
Eligibility Criteria
Inclusion
- Adult patients 18-50 years old of any sex and any race.
- Willing to comply with the protocol instructions.
- Has read (or has had read to), understood, and signed an Informed Consent.
Exclusion
- Current Smoker
- Pregnant, plan to become pregnant or breastfeeding
- History of any non-controlled disease states including diabetes, cancer, heart diseases ETC (we need to confirm this with previous protocols) BMI greater than 30
- Currently taking MacuHealth or similar supplements or previous use
Key Trial Info
Start Date :
June 1 2025
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 1 2026
Estimated Enrollment :
60 Patients enrolled
Trial Details
Trial ID
NCT06965426
Start Date
June 1 2025
End Date
December 1 2026
Last Update
September 24 2025
Active Locations (1)
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1
Vision Source
Kansas City, Missouri, United States, 64111