Multiple clinical trials in photoaged skin (sun damage) have shown that topical GHK-Cu formulations improve skin appearance including reductions in fine lines and wrinkles, improvement in skin firmness and elasticity, enhancement of skin texture and smoothness, increase in skin thickness (reversing age-related dermal atrophy), improvement in skin clarity and reduction in hyperpigmentation, and overall rejuvenated appearance
Prescribing information (Eli Lilly, 2025)
That is not a small thing
[76] Understanding of the pathogenesis of pernicious anaemia increased over subsequent decades
IUPAC Name (4R)-5-[[(2R)-1-[[(2R)-1-[[(2R)-1-[[(2R)-5-amino-1-[[(2R)-4-amino-1-[[2-[[(2R)-1-[[(2R)-1-[[(2R)-4-amino-1-[[(2R)-1-[[(2R)-1-[[(2R)-1-[[2-[[2-[[(2R)-6-amino-1-[[(2R)-1-[(2R)-2-[(2R)-2-[(2R)-2-[[(2R)-1-[[(2R)-1-[[(2R)-1-[[(2R)-5-amino-1-[[(2R)-1-[[(2R)-1-[[(2R)-6-amino-1-[[(2R)-6-amino-1-[[(2R)-5-carbamimidamido-1-(carboxymethylamino)-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]amino]-1-oxohexan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidine-1-carbonyl]pyrrolidin-1-yl]-5-carbamimidamido-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-1,4-dioxobutan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-[[(2R)-2-[[(2R,3R)-2-[[(2R)-2-[[(2R)-5-amino-2-[[(2R)-2-[[(2R,3R)-2-[[(2R)-2-[[(2R)-2-[[(2R)-2-[[(2R)-1-[(2R)-2-[[(2R)-6-amino-2-[[(2R)-2-[[(2R)-2-[[(2R,3S)-2-[[(2R)-2-amino-4-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]hexanoyl]amino]-4-carboxybutanoyl]pyrrolidine-2-carbonyl]amino]propanoyl]amino]-3-hydroxypropanoyl]amino]-4-carboxybutanoyl]amino]-3-methylpentanoyl]amino]propanoyl]amino]-5-oxopentanoyl]amino]-3-hydroxypropanoyl]amino]-3-methylpentanoyl]amino]-4-methylpentanoyl]amino]-5-oxopentanoic acid Synonyms FOXO 4-DRI
