does glutathione inhibit melanin production in Skin Aging and Tissue Regeneration: A Systematic Review of Molecular Mechanisms, Redox Modulation, and Biomedical Implications Glutathione Skin Whitening: The Ultimate

Lingyu, M., Hongguang, L., Mingdong, Z., Na, L

Based on these results all further permeability assays were made on inserts with 0.4 m pore size membranes

The whitening effect of glutathione is due to its ability to inhibit the enzyme tyrosinase, which is responsible for melanin production

doi: 10.1111/j.1478-3231.2011.02639.x

In melanocytes, depending on the type of kinase and cell line, so far it has been proven that kinases play a dual role in Nrf2 activity regulation, e.g., increased activity of JNK (c-Jun N-terminal kinase) enhances Nrf2 expression in melanocytes line PIG1 but reducing its activation PIG3V cells 69

Directions: As a dietary supplement, take 1 to 2 capsules daily, preferably with a meal