Safety Assessment of alpha-Amino…as Used in Cosmetics

🛡️ Safety-assessed

Safety Assessment of alpha-Amino Acids as Used in Cosmetics

Cosmetic Ingredient Review (CIR) Expert Panel

International Journal of Toxicology

Ingredients studied

Threonine →Alanine →Arginine →Arginine HCl →Asparagine →Aspartic Acid →Calcium Aspartate →Calcium Glycinate →Cysteine →Cysteine HCl →Cystine →Dipotassium Aspartate →Glutamic Acid →Glutamine →Glycine →Histidine →Histidine HCl →Isoleucine →Leucine →Lysine →Lysine HCl →Magnesium Aspartate →Magnesium Glycinate →Methionine →Phenylalanine →Potassium Aspartate →Proline →Serine →Sodium Aspartate →Sodium Glutamate →Sodium Glycinate →Tryptophan →Tyrosine →Valine →

Findings

Safety assessment of 34 ingredients used in cosmetics

Design

Review

Evidence

Strong

Journal

International Journal of Toxicology