Effects of Food Containing Pine Bark Extract on Scalp Condition: A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study

Background: Supporting a healthy scalp environment by properly moisturiz- ing the scalp is important for maintaining quality of life. Pine bark extract has been reported to improve blood flow, and it is expected that improved skin blood flow contributes to maintaining scalp moisture. However, clinical stud- ies evaluating the effects of pine bark extract on human scalp conditions are limited. Therefore, the aim of this study was to evaluate the effects of a food containing pine bark extract on...