numbuzin no 5 glutathione txa advanced dark spot ampoule concentrate No.5 (10g+0.7g) . - This no.5 ampoule offers a 2-week targeted dark spot care to restore a radiant skin Tranexamic Acid ✨ NUMBUZIN No.5 Glutathione TXA

The antioxidant activity of GSH intermediated via thiol (-SH) of its cysteine residue upon its interaction with ROS or electrophiles and the GSH oxidized to GSSG (oxidized Glutathione), the GSSG will reduce to GSH by Glutathione reductase (GR), the activity of GR is therefore very important to keep the antioxidant power of mammalian cells, while GSH/GSSG ratio is an indicator for redox balance in the cell

Research shows that GHK-Cu promotes wound healing , enhances collagen and protein synthesis , supports immune balance , and improves the overall health and elasticity of the skin

A single IV session raises blood levels for 24 to 72 hours, then levels return toward baseline

These samples were then processed for HPLC/MS analysis, similar to the serum metabolism studies, using a Shimadzu HPLC/MS system