Ingredients: Liposome L-glutachion yeast extract 34.22% (from the Netherlands/yeast extract, lecithin), pullulan, vitamin C, enzyme-treated stevia, lemon juice powder [dextrin, lemon juice (100% made in the United States), arabic gum, citric acid, flavoring], hydroxypropylmethylcellulose, milk thistle extract powder (made in the United States), -cyclodextrin, glycerin, flavoring (natural lemon), other edible oil and vegetable products, vitamin E, giza yellow pigment, polysorbate 80, L-cysteine hydrochloride, citric acid, modified starch milk
HUBERMAN: Kind of a skin texture that is a little bit unnatural or unusual
They also help prevent new lines by strengthening the skin structure
An optimal range might be ~10-35 mcg/ml
Mamza J, Marlin C, Wang C, Chokkalingam K, Idris I