Yes, according to the manufacturer the inactive ingredients are vegetable glycerin, water, fructose, natural flavorings, and potassium sorbate
GHK-Cu peptide has been researched for its potential across a variety of functions (1) including that it may tighten and reverse the thinning of aging skin structure, supporting the extracellular matrix, that it may restore the skin barrier and moderate texture, hyperpigmentation and lesions, may support tissue repair and mitigate inflammation, may stimulate increasing hair follicle size, may exert antioxidant properties and, finally, may exhibit gene restructuring potential.
[16] [18] Animal studies have not demonstrated teratogenicity, but high doses in pregnancy may theoretically increase the risk of fetal oxalate nephropathy or other metabolic disturbances
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