Stereological cell counting in post-mortem human brain suggests that the abundance of astrocytes, one of the predominant producers of brain GSH, remains constant throughout aging while the abundance of other cell types (e.g., oligodendrocytes) decreases (Pelvig et al., 2008)
Aqua, Hamamelis Virginiana (Witch Hazel) Water, Glycerin, Alcohol, Hydrolyzed Rice Protein, Hydroxypropyl Cyclodextrin, Polysorbate 20, GHK-Cu Copper Peptide, Thioctic Acid, Acetyl Carnitine HCl, Phenyl T-Butylnitrone, Rh-Oligopeptide-1, Cassia Alata Leaf Extract, Malus Domestica Fruit Cell Culture Extract, Citrus Grandis (Grapefruit) Peel Oil, Butyrospermum Parkii (Shea) Butter, Sea Salt, Lonicera Caprifolium (Honeysuckle) Flower Extract, Lonicera Japonica (Honeysuckle) Flower Extract, Citrus Aurantium Dulcis (Orange) Peel Oil, Gluconolactone, Zea Mays (Corn) Starch, Hydrolyzed Corn Starch, Hydrolyzed Corn Starch Octenylsuccinate, Rubus Fructicosus Fruit Extract, Polysorbate 80, Sodium Benzoate, Phenethyl Alcohol, Caprylyl Glycol, Phenoxyethanol
This undergoes a series of changes in the liver and kidneys to become its active form, known as calcitriol (or vitamin D3)
They avoided combining copper peptides with other irritating actives during the introduction period
