Free radicals and reactive oxygen species are a normal by-product of simply being alive: digesting a meal, breathing polluted air, fighting off a viral infection, even standing in Delhi's summer sun for too long
And since it's USP-grade (United States Pharmacopeia), it meets strict pharmaceutical standards for sterility, particulate matter, and endotoxin levels
[DOI] [PMC free article] [PubMed] [Google Scholar] 44.Leffler DA, Kelly CP, Green PHR, Fedorak RN, DiMarino A, Perrow W, Rasmussen H, Wang C, Bercik P, Bachir NM, Murray JA
Lancet 389 , 13991409 (2017)
Quadruple Vitamin
Safety considerations and managing sensitive eye area Periorbital skin sensitivity creates unique safety considerations beyond general peptide safety profiles due to extreme thinness increasing absorption and irritation potential, proximity to eyes creating contamination risk, and higher reactivity to active ingredients compared to other facial areas
