True Research Labs GHK-Cu
Evidence Score 52/100 · 6 of 6 GHK-Cu lab reports confirmed by the issuing lab
As of October 2, 2026, True Research Labs lists GHK-Cu in 100 mg from $54. Its best price works out to $0.54/mg, 13% 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 May 12, 2026. Its confirmed reports cover both purity and toxicity (endotoxin or sterility) testing.
GHK-Cu lab reports confirmed by the issuing lab
- May 12, 2026Horizon Analyticallot TRL-9372216purity, identityview report ↗
- May 12, 2026Horizon Analyticallot TRL-9372216identity, endotoxinview report ↗
- March 14, 2026Horizon Analyticallot TRL-1988975purity, identityview report ↗
- March 14, 2026Horizon Analyticallot TRL-1988975identity, endotoxinview report ↗
- March 6, 2026Horizon Analyticallot TRL-4215641purity, identityview report ↗
- March 5, 2026Horizon Analyticallot TRL-4215641identity, endotoxinview report ↗
GHK-Cu price at True Research Labs
- From
- $54
- Best per mg
- $0.54/mg
- Typical per mg
- $0.62/mg
- Sizes
- 100 mg
From True Research Labs'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
True Research Labs GHK-Cu questions
Is True Research Labs's GHK-Cu lab tested?
Yes. As of October 2, 2026, True Research Labs publishes 6 GHK-Cu lab reports, and PepAssess matched 6 to the issuing lab's own records (Horizon Analytical). The newest confirmed report is dated May 12, 2026.
How much is GHK-Cu at True Research Labs?
From $54 (100 mg); its best price works out to $0.54/mg against a typical $0.62/mg, as of October 2, 2026. Prices come from True Research Labs's own store and exclude shipping and discounts.
Is there a True Research Labs coupon code for GHK-Cu?
PepAssess has no confirmed True Research Labs code as of October 2, 2026. GHK-Cu sellers with lab-confirmed reports and a code: Hydro Research Peptides, PepAssess20 (20% off) and BioLongevity Labs, PEPASSESS (15% off).
Who else sells lab-tested GHK-Cu?
As of October 2, 2026, the highest-scoring GHK-Cu sellers with a lab-confirmed report, besides True Research Labs: Nextgen Peps (91/100, 2 confirmed), Hydro Research Peptides (90/100, 7 confirmed) and Solyn (90/100, 4 confirmed).