Int J Cosmet Sci 2021 Jul 27. Epub 2021 Jul 27.
L'Oreal Research and Innovation, 550 Jin Yu Road, Pudong Shanghai, China, 201206.
Skin, our first interface to the external environment, is subjected to oxidative stress caused by a variety of factors such as solar ultraviolet, infrared, and visible light, environmental pollution, including ozone and particulate matters, and psychological stress. Excessive reactive species, including reactive oxygen species and reactive nitrogen species, exacerbate skin pigmentation and aging, which further lead to skin tone unevenness, pigmentary disorder, skin roughness, and wrinkles. Besides these, skin microbiota is also a very important factor ensuring the proper functions of skin. Read More