Review
Safety Assessment of PCA (2-Pyrrolidone-5-Carboxylic Acid) and Its Salts as Used in Cosmetics.
Fiume MM, Bergfeld WF, Belsito DV, Hill RA, Klaassen CD et al.
ReviewInternational journal of toxicology2019
Research Facts
Safety Assessment of PCA (2-Pyrrolidone-5-Carboxylic Acid) and Its Salts as Used in Cosmetics.
Fiume MM, Bergfeld WF, Belsito DV, Hill RA, Klaassen CD et al.
Review ยท Moderate ยท 2019
Findings

PubMed study on Magnesium PCA in cosmetics/dermatology

Design
Review
Evidence
Moderate
Journal
International journal of toxicology