U.S., Jan. 30 -- ClinicalTrials.gov registry received information related to the study (NCT06800183) titled 'Topical Tartrazine for Improved Skin Structure Visualization in Dermatology' on Jan. 23.
Brief Summary: The goal of this clinical trial is to learn if the topical application of tartrazine, an FDA-approved food dye, can help improve the transparency of the skin in healthy volunteers. The main questions it aims to answer are:
* Can topical tartrazine application allow for temporary skin transparency?
* What dose of tartrazine is required to achieve reversible skin transparency?
Participants will:
* Be given a patch test with four different doses of tartrazine
* Have these patch tests placed on the back, stomach, and forearm
* H...