Carotenoids in the Skin and Immune Aging
Recruiting
Observational Study
No Condition
Skin Carotenoids and Immune-aging
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 and older
- Sex
- Any
- Study type
- Observational
- Participants needed
- 40 (estimated)
- Sponsor
- Stanford University · Other
Think this trial could be right for you?
Answer a few quick questions to see if you may meet the eligibility requirements.
Check Your Eligibility
About This Trial
This study aims to examine the connection between the level of carotenoids in the skin and a number of immune related health parameters.
Trial Locations
Loading…
Loading trial locations…
Eligibility Criteria
Inclusion Criteria:
* Willing and able to provide written informed consent
* Age 18-30 years OR 65 years and older
* Healthy individuals without uncontrolled medical conditions (over the counter inhaled and topical steroids allowed)
* Fiitzpatrick I-VI (all skin types)
Exclusion Criteria:
* Pregn…
Contacts