GHK-Cu is the most established and widely used for general skincare and cosmetic anti-aging systems
Products are Not for Human consumption of any kind
This method completely bypasses the digestive system, which is particularly useful because it ensures that the vitamin is absorbed fully and immediately

Also known as: Aod 9604, 221231-10-3, Aod-9604, 7up768ip4m, Aod9604, Ex-a4625 Molecular Formula C 78 H 123 N 23 O 23 S 2 Molecular Weight 1815.1 g/mol InChI Key GVIYUKXRXPXMQM-BPXGDYAESA-N 1 2D Structure 2 Identification 2.1 Computed Descriptors 2.1.1 IUPAC Name (2S)-2-[[2-[[(4R,7S,13S,16S,19S,22S,25R)-25-[[(2S)-5-amino-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-methylpentanoyl]amino]-3-methylbutanoyl]amino]-5-oxopentanoyl]amino]-22-(3-carbamimidamidopropyl)-13-(2-carboxyethyl)-7,19-bis(hydroxymethyl)-6,9,12,15,18,21,24-heptaoxo-16-propan-2-yl-1,2-dithia-5,8,11,14,17,20,23-heptazacyclohexacosane-4-carbonyl]amino]acetyl]amino]-3-phenylpropanoic acid 2.1.2 InChI InChI=1S/C78H123N23O23S2/c1-9-41(8)62(101-68(115)47(18-14-28-86-78(83)84)91-69(116)50(29-38(2)3)95-63(110)45(79)30-43-19-21-44(104)22-20-43)75(122)100-61(40(6)7)74(121)94-49(23-25-56(80)105)67(114)98-55-37-126-125-36-54(65(112)88-32-57(106)89-51(76(123)124)31-42-15-11-10-12-16-42)97-70(117)52(34-102)90-58(107)33-87-64(111)48(24-26-59(108)109)93-73(120)60(39(4)5)99-71(118)53(35-103)96-66(113)46(92-72(55)119)17-13-27-85-77(81)82/h10-12,15-16,19-22,38-41,45-55,60-62,102-104H,9,13-14,17-18,23-37,79H2,1-8H3,(H2,80,105)(H,87,111)(H,88,112)(H,89,106)(H,90,107)(H,91,116)(H,92,119)(H,93,120)(H,94,121)(H,95,110)(H,96,113)(H,97,117)(H,98,114)(H,99,118)(H,100,122)(H,101,115)(H,108,109)(H,123,124)(H4,81,82,85)(H4,83,84,86)/t41-,45-,46-,47-,48-,49-,50-,51-,52-,53-,54-,55-,60-,61-,62-/m0/s1 2.1.3 InChI Key GVIYUKXRXPXMQM-BPXGDYAESA-N 2.1.4 Canonical SMILES CCC(C)C(C(=O)NC(C(C)C)C(=O)NC(CCC(=O)N)C(=O)NC1CSSCC(NC(=O)C(NC(=O)CNC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC1=O)CCCNC(=N)N)CO)C(C)C)CCC(=O)O)CO)C(=O)NCC(=O)NC(CC2=CC=CC=C2)C(=O)O)NC(=O)C(CCCNC(=N)N)NC(=O)C(CC(C)C)NC(=O)C(CC3=CC=C(C=C3)O)N 2.1.5 Isomeric SMILES CC[C@H](C)[C@@H](C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@H]1CSSC[C@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC1=O)CCCNC(=N)N)CO)C(C)C)CCC(=O)O)CO)C(=O)NCC(=O)N[C@@H](CC2=CC=CC=C2)C(=O)O)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC3=CC=C(C=C3)O)N 2.2 Other Identifiers 2.2.1 UNII 2.3 Synonyms 2.3.1 MeSH Synonyms 1

Progress in the Application of Peptides in the Prevention and Treatment of Osteoporosis [J]
These bean-shaped