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Effect of Lutein, Zeaxanthin, and Meso-Zeaxanthin Supplementation on Skin Carotenoid Concentration: A Six-Month, Placebo-Controlled Crossover Study

NCT06965426 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2025-09-24

No results posted yet for this study

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.

Conditions

  • Macular Degenerative Disease

Interventions

OTHER

Lutein, Zeaxanthin, and Meso-Zeaxanthin Supplementation

Lutein, Zeaxanthin, and Meso-Zeaxanthin Supplementation

Sponsors & Collaborators

  • MacuHealth

    collaborator INDUSTRY

  • Insight Eyecare Specialties, Inc. dba Vision Source Eyecare,

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-06-01
Primary Completion
2026-01-15
Completion
2026-12-01

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06965426 on ClinicalTrials.gov