What this means
This study is still recruiting people and has no results yet. It aims to see how levels of carotenoids in the skin connect to some immune health measures.
Plain-English summary written by an AI model from the registry listing.
- Status
- Recruiting
- Who can join
- Ages 18 and over
- Where
- 1 site, including California
The science
- Registered title
- Carotenoids in the Skin and Immune Aging
- Trial ID
- NCT07221643 ↗
- Phase
- Not applicable
- Study type
- observational
- Conditions
- No Condition, Skin Carotenoids and Immune-aging
- Sponsor
- Stanford University
- Ages
- 18 Years to no maximum
- Dates
- First posted Oct 28, 2025 · updated Dec 15, 2025
Registry summary
This study aims to examine the connection between the level of carotenoids in the skin and a number of immune related health parameters.
Sites (1)
- Stanford Health - General Dermatology Clinic, Redwood City, California, United States