Zinc PCA Description
Zinc PCA is a synthetic skin-conditioning ingredient derived from zinc. Research has shown it has anti-aging benefits due to its ability to thwart destructive enzymes in skin that can damage its surface and lead to an aged, wrinkled appearance.
Zinc PCA References
International Journal of Cosmetic Science, February 2012, pages 23-28
Peer-reviewed, substantiated scientific research is used to assess ingredients in this dictionary. Regulations regarding usage constraints, permitted concentration levels and availability vary by country and region.