If you already use vitamin C, niacinamide, tranexamic acid, or retinoids, check the glutathione serums formula carefully: you may end up layering the same active ingredients several times, increasing the risk of sensitization without achieving better results
In contrast, proteins that were efficiently secreted were significantly enriched for Cell-substrate Junction, Focal Adhesion and Secretory Granule Lumen (Fig
Majumdar et al., 2019)
Liu, T., Liu, Y., Zhao, X., Zhang, L., Wang, W., Bai, D., Liao, Y., Wang, Z., Wang, M., & Zhang, J
If you feel like a supplement is more conducive to your clients, then have them look for one that contains myrosinase
PMID: 32259555 Eur J Pharm Sci Repurposing of FDA-approved drugs by targeting SIRT2 to alleviate inflammatory response and kidney injury