After duplicates were removed, 222 studies remained for screening by title and abstract, 189 articles were excluded

Here are the ingredients: Aqua/Water/Eau, Isononyl Isononanoate, Cetyl Alcohol, Glycerin, Neopentyl Glycol Diheptanoate, Propanediol, Glycolic Acid, Caprylic/Capric Triglyceride, Dimethicone, Arachidyl Alcohol, Behenyl Alcohol, Sodium Hydroxide, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Glyceryl Stearate, PEG-100 Stearate, Cyclopentasiloxane, Squalane, Phenoxyethanol, Dimethicone/Vinyl Dimethicone Crosspolymer, Cyclohexasiloxane, Arachidyl Glucoside, Magnesium Aluminum Silicate, Ammonium Acryloyldimethyltaurate/VP Copolymer, Caprylyl Glycol, 1,2-Hexanediol, Citric Acid, Mandelic Acid, Xanthan Gum, Parfum/Fragrance, Bisabolol, Polysorbate 60, Allantoin, Sodium PCA, Disodium EDTA, Ethylhexyl Palmitate, Adenosine, Myrothamnus Flabellifolia Leaf Extract, Farnesol, Limonene, Evodia Rutaecarpa Fruit Extract, Butylene Glycol, Ascorbic Acid, Faex/Yeast Extract/Extrait De Levure, Opuntia Coccinellifera Flower Extract, Citral, Silica Dimethyl Silylate, BHT, Ethylhexylglycerin, Hyaluronic Acid, Silanetriol, Sodium Hyaluronate, Sorbic Acid, Hexylene Glycol, Linalool

Heat can exacerbate skin sensitivity
Jiang Z, Mehta TR, You YN, Chang GJ, Eng C, Overman MJ, Maru M, Hamilton SR, Kopetz S
What are some of the features of GHK-Cu
The peptide improves deep sleep, which helps your body recover physically, repair tissues, and strengthen your immune system, leading to better energy levels