Clinical Efficacy of Wrinkle Improvement Right After using Antiaging Cosmetics containing Palmitoyl-GHK-R4 Peptide. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 13, p. 6058–6062, 2021. DOI: 10.17762/turcomat.v12i13.9881. Disponível em: http://www.turcomat.org/index.php/turkbilmat/article/view/9881. Acesso em: 4 jun. 2026.