Bergfeld W, Donald F, Belsito V, et al. Safety Assessment of Palmitoyl Oligopeptides as Used in Cosmetics. 2012.
DeBoyes T, Ozog D, Kouba D, et al. Reduced Number of Actinic Keratoses With Topical Application of DNA Repair Enzyme Creams. JDDonline - Journal of Drugs in Dermatology. 2010;9(12).
Fournial A, Mondon P, Peschard O. Cosmetic use of geranylgeranyl-2-propanol. Google Patents.
Islam MM, Nagaraja S, Hafsa NE, Meravanige G, Asdaq SMB, Anwer MdK. Polyphenol chrysin for management of skin disorders: Current status and future opportunities. Journal of King Saud University - Science. 2022;34(5). doi:10.1016/j.jksus.2022.102026.
Li HJ, Wu NL, Pu CM, Hsiao CY, Chang DC, Hung CF. Chrysin alleviates imiquimod-induced psoriasis-like skin inflammation and reduces the release of CCL20 and antimicrobial peptides. Scientific Reports. 2020;10(1). doi:10.1038/s41598-020-60050-1.
Ran Tohar, Ansbacher T, Sher I, Livnat Afriat-Jurnou, Weinberg E, Gal M. Screening Collagenase Activity in Bacterial Lysate for Directed Enzyme Applications. International journal of molecular sciences. 2021;22(16):8552-8552. doi:10.3390/ijms22168552.
Resende DISP, Ferreira MS, Sousa-Lobo JM, Sousa E, Almeida IF. Usage of Synthetic Peptides in Cosmetics for Sensitive Skin. Pharmaceuticals. 2021;14(8):702. doi:10.3390/ph14080702.
Robinson LR, Fitzgerald NC, Doughty DG, Dawes NC, Berge CA, Bissett DI. Topical Palmitoyl Pentapeptide Provides Improvement in Photoaged Human Facial Skin. International journal of cosmetic science. 2005.
University of California - San Diego. Researchers discover potential microbiome links to skin aging. ScienceDaily. 2024.
Vogel K. Microbiome reveals new clues about skin aging. www.medicalnewstoday.com. 2024.
Yarosh DB, Rosenthal A, Moy R. Six critical questions for DNA repair enzymes in skincare products: a review in dialog. Clinical, Cosmetic and Investigational Dermatology. 2019;12:617-624. doi:10.2147/ccid.s220741.
Yu Ri Woo, Hei Sung Kim. Interaction between the microbiota and the skin barrier in aging skin: a comprehensive review. Frontiers in Physiology. 2024;15. doi:10.3389/fphys.2024.1322205.
