3% Dihydroxyacetone (DHA or Sunless Tanning Agent) Inhibits Vitamin D Production in the Skin in Response to Ultraviolet Light
Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment
To measure the response of 25(OH)D to 40 milliJoules of UV-B light in white Caucasians with melanoidins-sunscreen from 3% DHA in comparison to the response of control subjects who have not used 3% DHA.
Laura A Armas, MD
United States: Institutional Review Board
|Creighton University||Omaha, Nebraska 68131|