PeptidePlugs GHK-Cu
Evidence Score 82/100 · 6 of 6 GHK-Cu lab reports confirmed by the issuing lab
As of October 2, 2026, PeptidePlugs lists GHK-Cu in 60, 100, 110 mg from $35. Its best price works out to $0.35/mg, 44% below the typical $0.62/mg for GHK-Cu. It publishes 6 GHK-Cu lab reports; 6 are confirmed in the issuing lab's own records, the newest dated September 19, 2026. Its confirmed reports cover both purity and toxicity (endotoxin or sterility) testing. Code PEPASSES gives 1st: 10%, up to $40 off.
GHK-Cu lab reports confirmed by the issuing lab
- September 19, 2026Freedom Diagnosticslot 8110L-DKpurity, identity, endotoxin, sterilityview report ↗
- August 22, 2026Freedom Diagnosticslot 208100C-DKpurity, identity, endotoxin, sterilityview report ↗
- July 26, 2026Freedom Diagnosticslot 860L-03-DKpurity, identity, endotoxin, sterilityview report ↗
- July 16, 2026Freedom Diagnosticslot 160-670X-DLpurity, identity, endotoxin, sterilityview report ↗
- July 15, 2026Freedom Diagnosticslot 101-02-ZBpurity, identity, endotoxin, sterilityview report ↗
- April 22, 2026Freedom Diagnosticspurity, identityview report ↗
GHK-Cu price at PeptidePlugs
- From
- $35
- Best per mg
- $0.35/mg
- Typical per mg
- $0.62/mg
- Sizes
- 60, 100, 110 mg
From PeptidePlugs's own store, as of October 2, 2026; shipping and discounts not included.
Other GHK-Cu sellers with lab-confirmed reports
- Nextgen Peps91/100 · 2 confirmed · $0.59/mg
- Hydro Research Peptides90/100 · 7 confirmed · $0.55/mgHydro Research Peptides coupon code
- Solyn90/100 · 4 confirmed · $0.96/mg
- Direct Peptides89/100 · 31 confirmed
- BioLongevity Labs88/100 · 7 confirmed · $1.70/mgBioLongevity Labs coupon code
- Panda Peptides88/100 · 6 confirmed
PeptidePlugs GHK-Cu questions
Is PeptidePlugs's GHK-Cu lab tested?
Yes. As of October 2, 2026, PeptidePlugs publishes 6 GHK-Cu lab reports, and PepAssess matched 6 to the issuing lab's own records (Freedom Diagnostics). The newest confirmed report is dated September 19, 2026.
How much is GHK-Cu at PeptidePlugs?
From $35 (60, 100, 110 mg); its best price works out to $0.35/mg against a typical $0.62/mg, as of October 2, 2026. Prices come from PeptidePlugs's own store and exclude shipping and discounts.
Is there a PeptidePlugs coupon code for GHK-Cu?
Yes: PEPASSES (1st: 10%, up to $40 off), entered at checkout on peptideplugs.com, as of October 2, 2026.
Who else sells lab-tested GHK-Cu?
As of October 2, 2026, the highest-scoring GHK-Cu sellers with a lab-confirmed report, besides PeptidePlugs: Nextgen Peps (91/100, 2 confirmed), Hydro Research Peptides (90/100, 7 confirmed) and Solyn (90/100, 4 confirmed).