Du Feng, Guangzhou Medical University, China Updates Copyright 2021 Hu, Li and Zhang
Oral B vitamins are subject to significant gastrointestinal absorption variability particularly B12, which requires adequate intrinsic factor for intestinal uptake
Their shelf life profiles are fundamentally different, and understanding why helps you manage each type appropriately
In high-dose groups, researchers observed manageable but measurable proximal tubule lesions
A Nature Scientific Reports 2016 study showed GHK-Cu had no cytotoxicity to human keratinocytes at concentrations up to 5,800 M over 72 hours and did NOT induce inflammatory biomarkers (IL-1, IL-8, HSPA1A, FOSL1) unlike other copper compounds, concluding GHK-Cu has a low potential of inducing skin irritation
Water, alcohol, sunflower lecithin, vitamin C,Setria Glutathione, Zinc Citrate