Peptide COAs
GHK-Cu
75 public audits matching your filters. Scores are PeptIQ’s legitimacy model; missing panels lower thoroughness but aren’t automatically “bad” — open a report to see pass, fail, reported, and missing panels clearly.
Public certificates
Approved community and directory-linked COAs only.
- GHK-Cu
AMC Essentials · Sep 5, 2026 · Core panels 100% · 6/7 panels · 99.766% purity
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns92Doc score - Klow + GHK-Cu + KPV + BPC-157 + TB-500
AMC Essentials · Sep 5, 2026 · Core panels 100% · 6/7 panels · 99.607% purity
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns92Doc score - KLOW Blend 80mg + KPV + GHK-Cu + BPC-157 + TB-500
Brand not listed · Jul 28, 2026 · Core panels 100% · 4/7 panels · 99.9% purity
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns92Doc score - GHK-Cu + BPC-157 + TB-500
American Peptides · Sep 5, 2026 · Core panels 100% · 3/7 panels · 99.8% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns80Solid - GHK-Cu
Crush Research · Sep 5, 2026 · Core panels 100% · 5/7 panels · 99.29% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns79Solid - GHK-Cu + KPV + BPC-157 + Thymosin Beta-4
Crush Research · Sep 5, 2026 · Core panels 100% · 3/7 panels · 99.78% purity · Doc 88
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns79Solid - GHK-Cu
Crush Research · Sep 5, 2026 · Core panels 100% · 3/7 panels · 99.79% purity · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns79Solid - GHK-Cu
Crush Research · Sep 5, 2026 · Core panels 100% · 3/7 panels · 99.86% purity · Doc 88
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns79Solid - GHK-Cu
Crush Research · Sep 5, 2026 · Core panels 100% · 3/7 panels · 99.7% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns79Solid - Klow + GHK-Cu + BPC-157 + TB-4 + KPV
Crush Research · Sep 5, 2026 · Core panels 100% · 5/7 panels · 99.47% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns79Solid - GHK-Cu + KPV
Crush Research · Sep 5, 2026 · Core panels 100% · 5/7 panels · 99.19% purity · Doc 95
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns79Solid - KLOW + GHK-Cu + BPC-157 + TB-500 + KPV
Crush Research · Sep 5, 2026 · Core panels 100% · 5/7 panels · 99.52% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns79Solid - GHK-Cu
American Peptide Research · Sep 5, 2026 · Core panels 67% · 2/7 panels · 99.41% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns77Solid - GHK-Cu
American Peptide Research · Sep 5, 2026 · Core panels 67% · 2/7 panels · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns77Solid - GHK-Cu
American Peptide Research · Sep 5, 2026 · Core panels 100% · 2/7 panels · 99.48% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns77Solid - GHK-Cu
American Peptide Research · Sep 5, 2026 · Core panels 100% · 2/7 panels · 99.48% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns77Solid - GHK-Cu + GHKCu
Blank Peptides · Sep 5, 2026 · Core panels 100% · 2/7 panels · 99.62% purity · Doc 88
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns76Solid - GHK-Cu + KPV + BPC-157 + Thymosin Beta-4
Blank Peptides · Sep 5, 2026 · Core panels 100% · 2/7 panels · 99.789% purity · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns76Solid - GHK-Cu + Thymosin Beta-4 + BPC-157
Blank Peptides · Sep 5, 2026 · Core panels 100% · 4/7 panels · 99.68% purity · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns76Solid - GHK-Cu + BPC-157 + Thymosin Beta-4
Blank Peptides · Sep 5, 2026 · Core panels 100% · 4/7 panels · 99.78% purity · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns76Solid - GHK-Cu/BPC-157/TB-500 + GHK-Cu + BPC-157 + Thymosin Beta-4
Blank Peptides · Sep 5, 2026 · Core panels 67% · 2/7 panels · 99.64% purity · Doc 88
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns76Solid - GHK-Cu/BPC-157/Thymosin Beta-4 + GHK-Cu + BPC-157 + Thymosin Beta-4
Blank Peptides · Sep 5, 2026 · Core panels 67% · 2/7 panels · 99.43% purity · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns76Solid - GHK-Cu + BPC-157 + Thymosin Beta-4
Blank Peptides · Sep 5, 2026 · Core panels 100% · 2/7 panels · 99.732% purity · Doc 88
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns76Solid - GHK-Cu + GHK-CU 100mg
Blank Peptides · Sep 5, 2026 · Core panels 100% · 4/7 panels · 99.92% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns76Solid - GHK-Cu + GHK-CU
Blank Peptides · Sep 5, 2026 · Core panels 100% · 3/7 panels · 99.9% purity · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns76Solid - GHK-Cu + GHK-CU 100mg
Blank Peptides · Sep 5, 2026 · Core panels 100% · 3/7 panels · 99.634% purity · Doc 88
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns76Solid - GHK-Cu + GHK-CU 100mg
Blank Peptides · Sep 5, 2026 · Core panels 67% · 2/7 panels · 99.272% purity · Doc 88
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns76Solid - GHK-Cu + GHK-CU 100mg
Blank Peptides · Sep 5, 2026 · Core panels 67% · 2/7 panels · 99.812% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns76Solid - GHK-Cu
Blank Peptides · Sep 5, 2026 · Core panels 100% · 2/7 panels · 99.816% purity · Doc 15
Multiple signals on this document conflict with known lab formats or verification patterns.
Evidence suggests fabrication76Solid - GHK-Cu
Peptide Partners · Sep 5, 2026 · Core panels 100% · 2/7 panels · 99.634% purity · Doc 88
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns73Solid - GHK-Cu
Peptide Partners · Sep 5, 2026 · Core panels 100% · 1/7 panels · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns73Solid - GHK-Cu
Peptide Partners · Sep 5, 2026 · Core panels 100% · 1/7 panels · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns73Solid - GHK-Cu
Peptide Partners · Sep 5, 2026 · Core panels 100% · 2/7 panels · 99.74% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns73Solid - TB-500 + BPC-157 + KPV + GHK-Cu
Peptide Partners · Sep 5, 2026 · Core panels 100% · 6/7 panels · 99.855% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns73Solid - GHK-Cu
Peptide Partners · Sep 5, 2026 · Core panels 100% · 1/7 panels · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns73Solid - GHK-Cu + Copper Tripeptide-1
Peptide Partners · Sep 5, 2026 · Core panels 100% · 5/7 panels · 99.938% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns73Solid - BPC-157 + TB-500 + GHK-Cu + Glow
Peptide Partners · Sep 5, 2026 · Core panels 100% · 4/7 panels · 99.886% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns73Solid - GHK-Cu
Peptide Partners · Sep 5, 2026 · Core panels 67% · 2/7 panels · 99.79% purity · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns73Solid - GHK-Cu
Peptide Partners · Sep 5, 2026 · Core panels 100% · 1/7 panels · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns73Solid - GHK-Cu + GHK Copper
Peptide Partners · Sep 5, 2026 · Core panels 100% · 2/7 panels · 99.73% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns73Solid - GHK-Cu + BPC-157 + Thymosin Beta-4
Retalux · Sep 5, 2026 · Core panels 67% · 2/7 panels · 99.911% purity · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns71Solid - GHK-Cu + GHK-Cu 100mg
Retalux · Sep 5, 2026 · Core panels 67% · 2/7 panels · 99.753% purity · Doc 88
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns71Solid - GLOW + GHK-Cu + BPC-157 + TB-4
Retalux · Sep 5, 2026 · Core panels 67% · 2/7 panels · 99.95% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns71Solid - KLOW 50/10/10/10mg + GHK-Cu + KPV + BPC-157 + Thymosin Beta-4 + GHK-Cu/KPV/BPC-157/Thymosin Beta-4
Koi Peptides · Sep 5, 2026 · Core panels 67% · 2/7 panels · 99.789% purity · Doc 88
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns65Mixed signals - GHK-Cu + GHK-CU 100mg
Koi Peptides · Sep 5, 2026 · Core panels 67% · 2/7 panels · 99.96% purity · Doc 88
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns65Mixed signals - GHK-Cu + BPC-157 + Thymosin Beta-4
Pepturion · Sep 5, 2026 · Core panels 100% · 3/7 panels · 99.84% purity · Doc 88
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns63Mixed signals - GHK-Cu
Pepturion · Sep 5, 2026 · Core panels 100% · 3/7 panels · 99.785% purity · Doc 88
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns63Mixed signals - GHK-Cu
Pepturion · Sep 5, 2026 · Core panels 67% · 2/7 panels · 99.94% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns63Mixed signals - GHK-Cu
Pepturion · Sep 5, 2026 · Core panels 100% · 3/7 panels · 99.9% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns63Mixed signals - GHK-Cu
Pepturion · Sep 5, 2026 · Core panels 100% · 3/7 panels · 99.9% purity · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns63Mixed signals - GHK-Cu
Pepturion · Sep 5, 2026 · Core panels 100% · 3/7 panels · 99.9% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns63Mixed signals - GHK-Cu
Pepturion · Sep 5, 2026 · Core panels 100% · 3/7 panels · 99.9% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns63Mixed signals - GHK-Cu
Pepturion · Sep 5, 2026 · Core panels 100% · 3/7 panels · 99.9% purity · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns63Mixed signals - BPC-157 + GHK-Cu + KPV + Thymosin β4
Pepturion · Sep 5, 2026 · Core panels 100% · 4/7 panels · 99.9% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns63Mixed signals - GHK Copper + GHK-Cu
BioLongevity Labs · Sep 5, 2026 · Core panels 33% · 1/7 panels · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns59Mixed signals - GHK-Cu
BioLongevity Labs · Sep 5, 2026 · Core panels 33% · 1/7 panels · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns59Mixed signals - GHK-Cu + BPC-157 + TB500
BioLongevity Labs · Sep 5, 2026 · Core panels 33% · 1/7 panels · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns59Mixed signals - GHK Copper + GHK Cu + copper;(2S)-6-amino-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-(1H-imidazol-5-yl)propanoyl]amino]hexanoate
BioLongevity Labs · Sep 5, 2026 · Core panels 67% · 2/7 panels · 98.9% purity · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns59Mixed signals - GHK Copper + GHK Cu + copper;(2S)-6-amino-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-(1H-imidazol-5-yl)propanoyl]amino]hexanoate
BioLongevity Labs · Sep 5, 2026 · Core panels 67% · 2/7 panels · 98.9% purity · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns59Mixed signals - GHK-Cu
Lumira · Sep 5, 2026 · Core panels 67% · 2/7 panels · 99.9% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns58Mixed signals - BPC-157 + GHK-Cu + KPV + Thymosin β4
Lumira · Sep 5, 2026 · Core panels 100% · 3/7 panels · 99.5% purity · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns58Mixed signals - GHK-Cu
Lumira · Sep 5, 2026 · Core panels 100% · 4/7 panels · 99.8% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns58Mixed signals - GLOW + GHK-Cu + TB-500-Frg + BPC-157
Lumira · Sep 5, 2026 · Core panels 67% · 2/7 panels · 99.7% purity · Doc 88
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns58Mixed signals - GHK-Cu
Lumira · Sep 5, 2026 · Core panels 67% · 2/7 panels · 99.7% purity · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns58Mixed signals - GHK-Cu
Lumira · Sep 5, 2026 · Core panels 100% · 3/7 panels · 99.9% purity · Doc 92
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns58Mixed signals - KLOW + GHK-Cu + KPV + BPC-157 + TB500
Lumira · Sep 5, 2026 · Core panels 67% · 2/7 panels · 99.5% purity · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns58Mixed signals - GHK-CU + GHK-Cu
Paramount Peptides · Sep 5, 2026 · Core panels 33% · 1/7 panels · 99.925% purity · Doc 72
Several fields check out, but we found issues worth reviewing before you rely on this document.
Mostly consistent, with concerns47Concerning
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